: New Product
New "Ultra Durable" 120 CP Heli from Walkera - V120D02S
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Dec 09, 2012
, 11:16 AM
Heli Crash Survivor
United States, AR, North Little Rock
Joined Feb 2011
Originally Posted by
Did the size of the cone gears change? I just got a set, and they are binding. Looking closely, they appear to be a different size.
B gear has a bigger tit on it. Sand it down until shaft is flush.