R/C Tech Forums - View Single Post - HPI Cup Racer 1M
View Single Post
Old 08-18-2009, 04:10 AM
  #1019  
k_bojar
Tech Champion
iTrader: (30)
 
k_bojar's Avatar
 
Join Date: Oct 2001
Location: Philadelphia, PA
Posts: 7,021
Trader Rating: 30 (100%+)
Default

Originally Posted by speedracer1129
Anyone having issues with the rear ball diff?? I set mine up pretty good, but when I run the car it slips heavily. I haven't broken it in yet but I didn't expect it to be that bad....
silly question - did you built the diff with the screw in the correct way?? If you build it with the diff screw in 'backwards', then it will loosen when it runs
k_bojar is offline