Thread: Stock in shop
View Single Post
Old
  (#13)
Serum
RC-Monster Admin
 
Serum's Avatar
 
Offline
Posts: 10,480
Join Date: Feb 2005
09.03.2005, 07:23 PM

It helps giving the gears a larger contact area, so they don't wear fast. the art of shimming is leaving as less play between the gears as possible, without giving resistance in the drivetrain.
   
Reply With Quote