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		effectus(at)rogers.com Guest
 
 
 
 
 
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				 Posted: Mon Jan 12, 2009 3:05 pm    Post subject: Adjustable Axle Spacers - Effectus AeroProducts | 
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				Hi Everyone,
 
 It seems as though I have been scooped in the marketplace!!
 
 With the introduction of the Matco adjustable axle my product offering 
 has effectively been run outta town! There is little chance of me being 
 able to compete with a product being offered by the company with whom 
 the problem originated. This is just how things go sometimes.
 
 I would like to inform those who had contacted Cleaveland Tools to place 
 a pre-order that I have canceled the product offering in fairness to 
 Mike at Cleaveland Tools even though they had ordered product already. I 
 would hate to have that product sit on their shelves with no interest in 
 them.
 
 To those who had the confidence to pre-order my adjustable pre-load axle 
 spacers, Thank You. It is always gratifying to have the confidence of 
 your peers.
 
 I look forward to offering other accessories and parts to the kit 
 builder and kit manufacturer alike.
 
 Regards,
 
 Dave
 -- 
 Dave Hertner
 President
 
 Effectus AeroProducts Inc.
 Kit Aircraft Component Manufacturing
 Machining - Fabrication - Laser/Water-Jet Cutting
 
 Blog: http://www.kitaircraftmods.com
 Email: davehertner(at)effectus-aeroproducts.com
 Phone: (519) 933-2055
 
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		indigoonlatigo(at)msn.com Guest
 
 
 
 
 
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				 Posted: Mon Jan 12, 2009 3:43 pm    Post subject: Adjustable Axle Spacers - Effectus AeroProducts | 
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				I think I have it in a box at home and look forward to testing your diagnostic and problem solving ability. Thank you for spending the time in solving a problem that seems as though it should have been previously thought out. 
   
  Not much money in it for you C but I have something that most other don't have on their 10 so that is cool as long as it works.
   
  Thanks C
   
  John G. Do Not Archive
 
  	  | Quote: | 	 		   Date: Mon C 12 Jan 2009 18:04:23 -0500
  From: effectus(at)rogers.com
  To: RV10-List(at)matronics.com
  Subject: Adjustable Axle Spacers - Effectus AeroProducts
  
  --> RV10-List message posted by: David Hertner <effectus(at)rogers.com>
  
  Hi Everyone C
  
  It seems as though I have been scooped in the marketplace!!
  
  With the introduction of the Matco adjustable axle my product offering 
  has effectively been run outta town! There is little chance of me being 
  able to compete with a product being offered by the company with whom 
  the problem originated. This is just how things go sometimes.
  
  I would like to inform those who had contacted Cleaveland Tools to place 
  a pre-order that I have canceled the product offering in fairness to 
  Mike at Cleaveland Tools even though they had ordered product already. I 
  would hate to have that product sit on their shelves with no interest in 
  them.
  
  To those who had the confidence to pre-order my adjustable pre-load axle 
  spacers C Thank You. It is always gratifying to have the confidence of 
  your peers.
  
  I look forward to offering other accessories and parts to the kit 
  builder and kit manufacturer alike.
  
  Regards C
  
  Dave
  
  
  -- 
  Dave Hertner
  President
  
  Effectus AeroProducts Inc.
  Kit Aircraft Component Manufacturing
  Machining - Fabrication - Laser/Water-Jet Cutting
  
  Blog: http://www.kitaircraftmods.com
  Email: davehertner(at)effectus-aeroproducts
  
  
  
 
 | 	  
   [quote][b]
 
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		Tim Olson
 
 
  Joined: 25 Jan 2007 Posts: 2882
 
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				 Posted: Tue Jan 13, 2009 7:14 am    Post subject: Adjustable Axle Spacers - Effectus AeroProducts | 
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				In all fairness to Matco, it should be noted that Matco just
 made the wheels and Vans picked them for the RV-10.  Van's
 designed the axle and spacers, and Van's chose to make them
 the way they did...choosing not to make them fit the bearing
 taper, choosing not to size the inside of the spacers for
 the rubber seal....all of that.  So the design flaws aren't
 Matco's fault.  They didn't even SEE an RV-10 application until
 they worked with Scott to try to find out what they could do
 to stop getting complaints about the design...so they worked
 with him to come up with a better design for ALL of the
 RV nosewheel kits.  They HAD to come up with something, so that
 their own reputation doesn't suffer from the bad design of
 our original kits.  This isn't a big slam on Van's, either.
 They try their best to make things cheap for the builder.
 The problem comes in that many people, especially people
 building the higher-priced RV-10 model, aren't happy with
 some of the cost compromises, and expect more.  That's how
 things like the axle extensions, this nosewheel fix, and
 heck, all of those Rivetmaster and iflyrv10 parts came to
 be....they're all improvements on the original design that
 many builders think should have been done better initially.
 That trim nut that goes on the trim cable access plate is
 a HUGE one.....the original welded stuff is an accident waiting
 to happen.  If I hadn't silver-soldered mine up tough, I'd
 never have felt good about it.  Now you can buy a nice
 replacement that is much better than the original.  The
 sad thing is, all of these improvements have never made it
 into the RV-10 "standard package"...which would have made
 it easier on the builder by maybe upping the kit price
 by a few dollars, but providing you with the best in parts
 right off the bat...saving you shipping, time, hassle, and
 worry.  With products like the Axle extensions, there are
 going to be many people that don't hear about these
 parts, and they'll have things like smashed wheel fairings
 because of it.
 
 Anyway, Matco wasn't the problem with the original design,
 but they're part of the solution...and I think the pricing
 is indicative of them trying to ensure that their company
 name doesn't suffer because of an over-zealous cost-saving
 attitude of our kit supplier.  In the end, it's just a good
 thing that there are becoming some good "standard fixes"
 for the handful of shortcomings that we've found.
 
 Tim Olson - RV-10 N104CD - Flying
 
 David Hertner wrote:
  	  | Quote: | 	 		   
  
  Hi Everyone,
  
  It seems as though I have been scooped in the marketplace!!
  
  With the introduction of the Matco adjustable axle my product offering 
  has effectively been run outta town! There is little chance of me being 
  able to compete with a product being offered by the company with whom 
  the problem originated. This is just how things go sometimes.
  
  I would like to inform those who had contacted Cleaveland Tools to place 
  a pre-order that I have canceled the product offering in fairness to 
  Mike at Cleaveland Tools even though they had ordered product already. I 
  would hate to have that product sit on their shelves with no interest in 
  them.
  
  To those who had the confidence to pre-order my adjustable pre-load axle 
  spacers, Thank You. It is always gratifying to have the confidence of 
  your peers.
  
  I look forward to offering other accessories and parts to the kit 
  builder and kit manufacturer alike.
  
  Regards,
  
  Dave
  
  
 
 | 	 
 
 
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		ricksked(at)embarqmail.co Guest
 
 
 
 
 
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				 Posted: Tue Jan 13, 2009 8:03 am    Post subject: Adjustable Axle Spacers - Effectus AeroProducts | 
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				You know I remember when all the aftermarket things started to come about and what a great thing the people who made them have contributed, the trim nuts Tim is talking about were a joke!! Mine broke off just trying to rivet them to the plates...Has that changed? If not builder beware because it is a BIG safety of flight issue. I think I've purchased almost all of the machined replacements from rivethead when they first came out, iflyrv10 has great stuff too although he wasn't around when I needed the parts. I mounted the door pin receivers this past weekend and I have to tell you the door just sucks in and locks...I was very impressed how they work. One thing I had to do is open the receivers just a little, I used a sanding drum on a dremel. The machine fit of the pins/rods was way too close to work with the movement of the door as the pins engaged. A quick pass inside with the sanding drum proved enough to allow them to slide in easily but still no movement once engaged. My pins protrude at least a half inch past the vertical aluminum posts both fore and aft, I know someone was asking if that was happening. One tip I can pass on to mark the holes for the receivers, chop off the end of two AN-3 bolts and sharpen one side to a point. Screw them in to receiver pointy side out. Put some masking tape where the holes will be, Slide a piece of the door pin tubing into the 7/16 hole drilled for the pins then slide the receiver on pressing the points into the masking tape. The points will leave a nice dent to drill your bolt holes. Thanks Chris H. for the idea!! Worked like a champ.
 
 Rick S.
 40185
 ---
 
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		bcondrey
 
 
  Joined: 03 Apr 2006 Posts: 580
 
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				 Posted: Tue Jan 13, 2009 9:13 am    Post subject: Adjustable Axle Spacers - Effectus AeroProducts | 
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				Just a small addition - the iflyrv10 receivers are done a bit
 differently.  Instead of a tapped hole that you but a bolt/screw in from
 the back, they are drilled through and have a recess on the exposed
 face.  He supplies stainless #10 capscrews for installation and the
 heads sit inside the recess.  Much easier to install.
 
 Bob
 
 --
 
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		gengrumpy(at)aol.com Guest
 
 
 
 
 
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				 Posted: Tue Jan 13, 2009 6:32 pm    Post subject: Adjustable Axle Spacers - Effectus AeroProducts | 
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				AMEN!
 
 grumpy
 
 do not archive
 
 On Jan 13, 2009, at 9:12 AM, Tim Olson wrote:
 
  	  | Quote: | 	 		   
 
  In all fairness to Matco, it should be noted that Matco just
  made the wheels and Vans picked them for the RV-10.  Van's
  designed the axle and spacers, and Van's chose to make them
  the way they did...choosing not to make them fit the bearing
  taper, choosing not to size the inside of the spacers for
  the rubber seal....all of that.  So the design flaws aren't
  Matco's fault.  They didn't even SEE an RV-10 application until
  they worked with Scott to try to find out what they could do
  to stop getting complaints about the design...so they worked
  with him to come up with a better design for ALL of the
  RV nosewheel kits.  They HAD to come up with something, so that
  their own reputation doesn't suffer from the bad design of
  our original kits.  This isn't a big slam on Van's, either.
  They try their best to make things cheap for the builder.
  The problem comes in that many people, especially people
  building the higher-priced RV-10 model, aren't happy with
  some of the cost compromises, and expect more.  That's how
  things like the axle extensions, this nosewheel fix, and
  heck, all of those Rivetmaster and iflyrv10 parts came to
  be....they're all improvements on the original design that
  many builders think should have been done better initially.
  That trim nut that goes on the trim cable access plate is
  a HUGE one.....the original welded stuff is an accident waiting
  to happen.  If I hadn't silver-soldered mine up tough, I'd
  never have felt good about it.  Now you can buy a nice
  replacement that is much better than the original.  The
  sad thing is, all of these improvements have never made it
  into the RV-10 "standard package"...which would have made
  it easier on the builder by maybe upping the kit price
  by a few dollars, but providing you with the best in parts
  right off the bat...saving you shipping, time, hassle, and
  worry.  With products like the Axle extensions, there are
  going to be many people that don't hear about these
  parts, and they'll have things like smashed wheel fairings
  because of it.
 
  Anyway, Matco wasn't the problem with the original design,
  but they're part of the solution...and I think the pricing
  is indicative of them trying to ensure that their company
  name doesn't suffer because of an over-zealous cost-saving
  attitude of our kit supplier.  In the end, it's just a good
  thing that there are becoming some good "standard fixes"
  for the handful of shortcomings that we've found.
 
  Tim Olson - RV-10 N104CD - Flying
 
  David Hertner wrote:
 > 
 > Hi Everyone,
 > It seems as though I have been scooped in the marketplace!!
 > With the introduction of the Matco adjustable axle my product  
 > offering has effectively been run outta town! There is little  
 > chance of me being able to compete with a product being offered by  
 > the company with whom the problem originated. This is just how  
 > things go sometimes.
 > I would like to inform those who had contacted Cleaveland Tools to  
 > place a pre-order that I have canceled the product offering in  
 > fairness to Mike at Cleaveland Tools even though they had ordered  
 > product already. I would hate to have that product sit on their  
 > shelves with no interest in them.
 > To those who had the confidence to pre-order my adjustable pre-load  
 > axle spacers, Thank You. It is always gratifying to have the  
 > confidence of your peers.
 > I look forward to offering other accessories and parts to the kit  
 > builder and kit manufacturer alike.
 > Regards,
 > Dave
 
 
 
 | 	 
 
 
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		nukeflyboy
 
  
  Joined: 05 Jan 2008 Posts: 162 Location: Granbury, TX
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				 Posted: Wed Jan 14, 2009 10:01 am    Post subject: MATCO and Wheel Pants | 
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				I just ordered mine from MATCO (sorry Dave).  Must be popular because they are already backordered about 2 weeks.  They are still offering the sale price.  I bought the balance weights too and will balance the mains as well as the nose wheel.   My thanks to y'all that have paved the way for the rest of us.
 
 On some aircraft it is a good idea to balance the wheel pants too in order to reduce shimmy.  Does anyone think this is necessary?
 
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RV-6 built and sold
 
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		Tim Olson
 
 
  Joined: 25 Jan 2007 Posts: 2882
 
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				 Posted: Wed Jan 14, 2009 10:19 am    Post subject: Adjustable Axle Spacers - Effectus AeroProducts | 
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				Yeah, when they called about my order they asked if I needed
 the weights.  I already had some, but I highly recommend a
 balance.
 Now, I can't say it made a difference or not, because mine were
 always like this, but,  I taped ziplocs of lead shot to the nose
 of my wheel fairings, and got them balanced out roughly.  Then
 I epoxied the lead shot into the nose of the fairings.  I did
 it because I had heard that balancing them was a good idea,
 but it wasn't a common subject to read about...but I just did
 it.  I can't say it made a difference because I didn't ever
 fly without them that way, as far as I know.  But, it probably
 can't hurt.  I would think that if there were a  big imbalance
 it would encourage a rocking motion with the bumps.
 
 Tim Olson - RV-10 N104CD - Flying
 do not archive
 nukeflyboy wrote:
  	  | Quote: | 	 		   
  
  I just ordered mine from MATCO (sorry Dave).  Must be popular because
  they are already backordered about 2 weeks.  They are still offering
  the sale price.  I bought the balance weights too and will balance
  the mains as well as the nose wheel.   My thanks to y'all that have
  paved the way for the rest of us.
  
  On some aircraft it is a good idea to balance the wheel pants too in
  order to reduce shimmy.  Does anyone think this is necessary?
  
  -------- Dave Moore RV-6 flying RV-10 QB - cabin top/fiberglass hell
  
  
 
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		pascal(at)rv10builder.net Guest
 
 
 
 
 
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				 Posted: Wed Jan 14, 2009 10:28 am    Post subject: Adjustable Axle Spacers - Effectus AeroProducts | 
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				I have a 2 week back order as well.
 I'll balance all the heels, statically as I have found that has worked fine 
 with my bike tires, I know Scott mentioned that Dynamically they were out of 
 balance even after doing his statically so I may pursue it a little further.
 I wont deal with the pants since I can't image they would cause a problem 
 unless they are way off aerodynamically
 Pascal
 --------------------------------------------------
 From: "nukeflyboy" <flymoore(at)charter.net>
 Sent: Wednesday, January 14, 2009 10:01 AM
 To: <rv10-list(at)matronics.com>
 Subject: Re: Adjustable Axle Spacers - Effectus AeroProducts
 
  	  | Quote: | 	 		   
 
  I just ordered mine from MATCO (sorry Dave).  Must be popular because they 
  are already backordered about 2 weeks.  They are still offering the sale 
  price.  I bought the balance weights too and will balance the mains as 
  well as the nose wheel.   My thanks to y'all that have paved the way for 
  the rest of us.
 
  On some aircraft it is a good idea to balance the wheel pants too in order 
  to reduce shimmy.  Does anyone think this is necessary?
 
  --------
  Dave Moore
  RV-6 flying
  RV-10 QB - cabin top/fiberglass hell
 
 
  Read this topic online here:
 
  http://forums.matronics.com/viewtopic.php?p 24739#224739
 
 
  
 
 | 	 
 
 
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		dmaib@me.com
 
  
  Joined: 25 Apr 2006 Posts: 455 Location: New Smyrna Beach, Florida
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				 Posted: Wed Jan 14, 2009 10:31 am    Post subject: Adjustable Axle Spacers - Effectus AeroProducts | 
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				Tim,
 What do you use for the balancing point of the wheel pants? The axle  
 location?
 
 Thanks,
 David Maib
 On Jan 14, 2009, at 1:16 PM, Tim Olson wrote:
 
  
 Yeah, when they called about my order they asked if I needed
 the weights.  I already had some, but I highly recommend a
 balance.
 Now, I can't say it made a difference or not, because mine were
 always like this, but,  I taped ziplocs of lead shot to the nose
 of my wheel fairings, and got them balanced out roughly.  Then
 I epoxied the lead shot into the nose of the fairings.  I did
 it because I had heard that balancing them was a good idea,
 but it wasn't a common subject to read about...but I just did
 it.  I can't say it made a difference because I didn't ever
 fly without them that way, as far as I know.  But, it probably
 can't hurt.  I would think that if there were a  big imbalance
 it would encourage a rocking motion with the bumps.
 
 Tim Olson - RV-10 N104CD - Flying
 do not archive
 nukeflyboy wrote:
  	  | Quote: | 	 		   
  I just ordered mine from MATCO (sorry Dave).  Must be popular because
  they are already backordered about 2 weeks.  They are still offering
  the sale price.  I bought the balance weights too and will balance
  the mains as well as the nose wheel.   My thanks to y'all that have
  paved the way for the rest of us.
  On some aircraft it is a good idea to balance the wheel pants too in
  order to reduce shimmy.  Does anyone think this is necessary?
  -------- Dave Moore RV-6 flying RV-10 QB - cabin top/fiberglass hell
 
 | 	 
 
 
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  _________________ David Maib
 
RV-10 #40559
 
New Smyrna Beach, FL | 
			 
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		Tim Olson
 
 
  Joined: 25 Jan 2007 Posts: 2882
 
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				 Posted: Wed Jan 14, 2009 11:19 am    Post subject: Adjustable Axle Spacers - Effectus AeroProducts | 
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				Yeah, I balanced them around the axle hole area.  Not sure
 if it's perfect, but they were very tailheavy otherwise,
 and the more weight that's out there swinging, the more
 up and down they'll go.  Even just from a wear perspective
 it just seems like a good thing for longevity to keep
 them somewhat neutral.
 
 Tim Olson - RV-10 N104CD - Flying
 
 David Maib wrote:
  	  | Quote: | 	 		   
  
  Tim,
  What do you use for the balancing point of the wheel pants? The axle 
  location?
  
  Thanks,
  David Maib
  
  
  On Jan 14, 2009, at 1:16 PM, Tim Olson wrote:
  
  
  
  Yeah, when they called about my order they asked if I needed
  the weights.  I already had some, but I highly recommend a
  balance.
  
  
  Now, I can't say it made a difference or not, because mine were
  always like this, but,  I taped ziplocs of lead shot to the nose
  of my wheel fairings, and got them balanced out roughly.  Then
  I epoxied the lead shot into the nose of the fairings.  I did
  it because I had heard that balancing them was a good idea,
  but it wasn't a common subject to read about...but I just did
  it.  I can't say it made a difference because I didn't ever
  fly without them that way, as far as I know.  But, it probably
  can't hurt.  I would think that if there were a  big imbalance
  it would encourage a rocking motion with the bumps.
  
  Tim Olson - RV-10 N104CD - Flying
  do not archive
  
  
  nukeflyboy wrote:
 > 
 > I just ordered mine from MATCO (sorry Dave).  Must be popular because
 > they are already backordered about 2 weeks.  They are still offering
 > the sale price.  I bought the balance weights too and will balance
 > the mains as well as the nose wheel.   My thanks to y'all that have
 > paved the way for the rest of us.
 > On some aircraft it is a good idea to balance the wheel pants too in
 > order to reduce shimmy.  Does anyone think this is necessary?
 > -------- Dave Moore RV-6 flying RV-10 QB - cabin top/fiberglass hell
  
  
  
  
  
  
  
  
  
 
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		msausen
 
 
  Joined: 25 Oct 2007 Posts: 559 Location: Appleton, WI USA
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				 Posted: Wed Jan 14, 2009 11:28 am    Post subject: Adjustable Axle Spacers - Effectus AeroProducts | 
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				I have a feeling they hadn't had a full production run yet as I ordered mine right after reading Scott's post and I was also backordered.
 
   As to the wheel pants, I've read in the past where people have balanced their pants fore and aft and saw a large reduction in shaking of the mains on other aircraft.  It's fairly straightforward and doesn't add much weight so I'll probably be doing it.
 
 Michael
 
 --
 
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		robin1(at)mrmoisture.com Guest
 
 
 
 
 
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				 Posted: Wed Jan 14, 2009 12:08 pm    Post subject: Adjustable Axle Spacers - Effectus AeroProducts | 
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				We balanced the wheel pants as a precaution. Each side took almost 8
 ounces to neutralize the pants. I hated adding the weight but figured it
 was batter than extra vibration and gives me an excuse when my -10 comes
 in extra heavy...
 I am confused as to the best way to balance (either dynamic or static)
 the wheels. I read how Scott got them spinning but one you see it out of
 balance how does one know where to place the weight to counteract the
 imbalance? I have no idea how one does static balancing. Any hints would
 be appreciated.
 
 Robin
  
 
 --
 
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		Tim Olson
 
 
  Joined: 25 Jan 2007 Posts: 2882
 
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				 Posted: Wed Jan 14, 2009 12:25 pm    Post subject: Adjustable Axle Spacers - Effectus AeroProducts | 
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				Just a guess but I bet he spun them, but then looked for where
 they rolled low, just like doing a normal motorcycle balance.
 Then probably spun them up again and checked again.  Since
 he said that the weights were all on one side, it can't
 really DO the balance much better than using precision
 bearings...the difference is that he spun them up to look
 for how bad it shook.  That's my guess.  Otherwise you'd
 need some precision sensors and all that stuff.
 
 FWIW, I saw Harbor Freight had a sale on their motorcycle
 balancer, for $39, and included the precision bearing
 roller shaft stuff, along with a nice stand. Seemed like
 if the quality was good, it would be a good way to go.
 
 I only know my balancer, and I can tell you that if there
 is any weight that is off, that one is sensitive enough to
 show you.  But, side-to-side distribution wouldn't be
 possible to determine.
 
 Tim Olson - RV-10 N104CD - Flying
 Robin Marks wrote:
 [quote] 
  
  We balanced the wheel pants as a precaution. Each side took almost 8
  ounces to neutralize the pants. I hated adding the weight but figured it
  was batter than extra vibration and gives me an excuse when my -10 comes
  in extra heavy...
  I am confused as to the best way to balance (either dynamic or static)
  the wheels. I read how Scott got them spinning but one you see it out of
  balance how does one know where to place the weight to counteract the
  imbalance? I have no idea how one does static balancing. Any hints would
  be appreciated.
  
  Robin
   
  
  --
 
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		scottmschmidt(at)yahoo.co Guest
 
 
 
 
 
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				 Posted: Wed Jan 14, 2009 1:24 pm    Post subject: Adjustable Axle Spacers - Effectus AeroProducts | 
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  | 
			 
			
				I believe my issue with the static balance on the mains was that I put all the weight on once side of the wheel. 
 You can imagine that weight wanting to be thrown off as an imbalance or vibration starts. 
 I also used the balancer that Tim shows in his write-up. http://www.myrv10.com/N104CD/maintenance/20080503/index.html
 At first they were very out of balance statically and took close to 2.5 - 3.0 oz to bet them balance statically. 
 Now when I spun them up I could not believe how bad they were.  Part of my problem I feel are my Goodyear Flight Custom III tires. 
 They seem to be heavier and have more tread and the place where you put the weights on these wheels are very close to the center (low moment).  
 
 To answer how I balance them.  I know where I had the weights before and just started taking weights off as I spun them up.  
 My buffer was running at 3000 RPM (6" disc), so I had my wheels roughly at 54 mph.  It was really cool that I could still pick up the harmonic I get around 30 mph. 
 Through trial and error I got them very close.  I need to revisit this again and I will take some video to show you what mine do. 
 By statically balancing my front wheel and placing weights on each side it worked out perfect.  I feel I just need to go back and statically balance my mains by evenly distributing the weight.  
 I may pull the brake off and put the weight on the inside to get it even closer.  
  
 I am going to see how my vibration is before balancing the wheel pants.  
 Scott  Schmidtscottmschmidt(at)yahoo.com
 
 From: Robin Marks <robin1(at)mrmoisture.com>
 To: rv10-list(at)matronics.com
 Sent: Wednesday, January 14, 2009 1:05:56 PM
 Subject: RE: Re: Adjustable Axle Spacers - Effectus AeroProducts
 
  --> RV10-List message posted by: "Robin Marks" <robin1(at)mrmoisture.com (robin1(at)mrmoisture.com)>
 
 We balanced the wheel pants as a precaution. Each side took almost 8
 ounces to neutralize the pants. I hated adding the weight but figured it
 was batter than extra vibration and gives me an excuse when my -10 comes
 in extra heavy...
 I am confused as to the best way to balance (either dynamic or static)
 the wheels. I read how Scott got them spinning but one you see it out of
 balance how does one know where to place the weight to counteract the
 imbalance? I have no idea how one does static balancing. Any hints would
 be appreciated.
 
 Robin
  
 
 --
 
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		Bob Turner
 
 
  Joined: 03 Jan 2009 Posts: 885 Location: Castro Valley, CA
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				 Posted: Wed Jan 14, 2009 1:42 pm    Post subject: Re: Adjustable Axle Spacers - Effectus AeroProducts | 
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				For those who asked: Yes, the more recent RV-10 kits do come with the upgraded nut for the trim cable. Basically, a larger welded area between the nut and the stainless plate. I thought Van's even issued a SB on this?
 
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  _________________ Bob Turner
 
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		msausen
 
 
  Joined: 25 Oct 2007 Posts: 559 Location: Appleton, WI USA
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				 Posted: Wed Jan 14, 2009 2:06 pm    Post subject: Adjustable Axle Spacers - Effectus AeroProducts | 
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				I have the same balancer as you and Tim but, rather surprisingly, I couldn’t find really any point of imbalance on my nose wheel but I still have to mount the mains.  I like the buffer trick and will spin mine up and see if I get a resonance out of it.  
    
 Michael  
        
 From: owner-rv10-list-server(at)matronics.com [mailto:owner-rv10-list-server(at)matronics.com] On Behalf Of Scott Schmidt
  Sent: Wednesday, January 14, 2009 3:23 PM
  To: rv10-list(at)matronics.com
  Subject: Re: Re: Adjustable Axle Spacers - Effectus AeroProducts  
   
   
      
 I believe my issue with the static balance on the mains was that I put all the weight on once side of the wheel. 
  You can imagine that weight wanting to be thrown off as an imbalance or vibration starts. 
  I also used the balancer that Tim shows in his write-up. http://www.myrv10.com/N104CD/maintenance/20080503/index.html
  At first they were very out of balance statically and took close to 2.5 - 3.0 oz to bet them balance statically. 
  Now when I spun them up I could not believe how bad they were.  Part of my problem I feel are my Goodyear Flight Custom III tires. 
  They seem to be heavier and have more tread and the place where you put the weights on these wheels are very close to the center (low moment). 
  
  To answer how I balance them.  I know where I had the weights before and just started taking weights off as I spun them up.  
  My buffer was running at 3000 RPM (6" disc), so I had my wheels roughly at 54 mph.  It was really cool that I could still pick up the harmonic I get around 30 mph. 
  Through trial and error I got them very close.  I need to revisit this again and I will take some video to show you what mine do. 
  By statically balancing my front wheel and placing weights on each side it worked out perfect.  I feel I just need to go back and statically balance my mains by evenly distributing the weight.  
  I may pull the brake off and put the weight on the inside to get it even closer.      
  
  I am going to see how my vibration is before balancing the wheel pants.    
   
 Scott Schmidt
  scottmschmidt(at)yahoo.com    [quote] [b]
 
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		bwestfall
 
 
  Joined: 22 Oct 2008 Posts: 131 Location: Portland, OR
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		John Ackerman
 
 
  Joined: 19 Jun 2006 Posts: 130 Location: Prescott, AZ
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				 Posted: Wed Jan 14, 2009 4:29 pm    Post subject: Adjustable Axle Spacers - Effectus AeroProducts | 
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				Tim, didn't you take your wheels to be dynamically balanced at a cycle  
 shop (or somewhere) at one point? Or were you just wondering if that  
 made sense?
 Maybe I'm just getting forgetful...
 John Ackerman
 On Jan 14, 2009, at 1:24 PM, Tim Olson wrote:
 
 [quote] 
 
  Just a guess but I bet he spun them, but then looked for where
  they rolled low, just like doing a normal motorcycle balance.
  Then probably spun them up again and checked again.  Since
  he said that the weights were all on one side, it can't
  really DO the balance much better than using precision
  bearings...the difference is that he spun them up to look
  for how bad it shook.  That's my guess.  Otherwise you'd
  need some precision sensors and all that stuff.
 
  FWIW, I saw Harbor Freight had a sale on their motorcycle
  balancer, for $39, and included the precision bearing
  roller shaft stuff, along with a nice stand. Seemed like
  if the quality was good, it would be a good way to go.
 
  I only know my balancer, and I can tell you that if there
  is any weight that is off, that one is sensitive enough to
  show you.  But, side-to-side distribution wouldn't be
  possible to determine.
 
  Tim Olson - RV-10 N104CD - Flying
  Robin Marks wrote:
 > 
 > <robin1(at)mrmoisture.com>
 > We balanced the wheel pants as a precaution. Each side took almost 8
 > ounces to neutralize the pants. I hated adding the weight but  
 > figured it
 > was batter than extra vibration and gives me an excuse when my -10  
 > comes
 > in extra heavy...
 > I am confused as to the best way to balance (either dynamic or  
 > static)
 > the wheels. I read how Scott got them spinning but one you see it  
 > out of
 > balance how does one know where to place the weight to counteract the
 > imbalance? I have no idea how one does static balancing. Any hints  
 > would
 > be appreciated.
 > Robin
 > --
 
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		Tim Olson
 
 
  Joined: 25 Jan 2007 Posts: 2882
 
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				 Posted: Wed Jan 14, 2009 4:58 pm    Post subject: Adjustable Axle Spacers - Effectus AeroProducts | 
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  | 
			 
			
				Nope, I did them myself, but on a motorcycle balancer.
 
 Tim Olson - RV-10 N104CD - Flying
 do not archive
 John Ackerman wrote:
 [quote] 
  
  Tim, didn't you take your wheels to be dynamically balanced at a cycle 
  shop (or somewhere) at one point? Or were you just wondering if that 
  made sense?
  Maybe I'm just getting forgetful...
  John Ackerman
  
  
  On Jan 14, 2009, at 1:24 PM, Tim Olson wrote:
  
 > 
 >
 > Just a guess but I bet he spun them, but then looked for where
 > they rolled low, just like doing a normal motorcycle balance.
 > Then probably spun them up again and checked again.  Since
 > he said that the weights were all on one side, it can't
 > really DO the balance much better than using precision
 > bearings...the difference is that he spun them up to look
 > for how bad it shook.  That's my guess.  Otherwise you'd
 > need some precision sensors and all that stuff.
 >
 > FWIW, I saw Harbor Freight had a sale on their motorcycle
 > balancer, for $39, and included the precision bearing
 > roller shaft stuff, along with a nice stand. Seemed like
 > if the quality was good, it would be a good way to go.
 >
 > I only know my balancer, and I can tell you that if there
 > is any weight that is off, that one is sensitive enough to
 > show you.  But, side-to-side distribution wouldn't be
 > possible to determine.
 >
 > Tim Olson - RV-10 N104CD - Flying
 > Robin Marks wrote:
 >> 
 >> We balanced the wheel pants as a precaution. Each side took almost 8
 >> ounces to neutralize the pants. I hated adding the weight but figured it
 >> was batter than extra vibration and gives me an excuse when my -10 comes
 >> in extra heavy...
 >> I am confused as to the best way to balance (either dynamic or static)
 >> the wheels. I read how Scott got them spinning but one you see it out of
 >> balance how does one know where to place the weight to counteract the
 >> imbalance? I have no idea how one does static balancing. Any hints would
 >> be appreciated.
 >> Robin
 >> --
 
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