R/C Tech Forums - View Single Post - BMI Racing "Copperhead 12" discussion and support

11-05-2011, 07:02 AM

#2189

avs

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Quote:

Originally Posted by InspGadgt

I keep my tires pretty much trued all the time so don't have any issues with different sized tires. My main problem with tweak has been getting the car balanced right...the IRS buttons have too much of a dead spot on them to get a good balance and my would never quite track straight. Switched to the Hudy pins and now it tracks really good. I think the IRS ones would work really good if we glue a ball bearing in the pin hole to get rid of the flat spot...been meaning to try that but haven't had a chance yet.

if you want more sensitivity with the irs button, you can push the pin out a little so it is slightly proud of the hemispherical shape.

Last edited by avs; 11-05-2011 at 08:21 PM.

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