Originally Posted by
Muggydude
So the stock ball cups are crap? should I go with Losi white or rpm?
Also, Just want some clarification. On the Proline Bulldog body for the b4.1, they made a running change to the design of the body. This means the new ones have the same part numbers, right? And they are already in circulation? Does anyone know when the change was made?
the stock ball cups are fine, have not had one break or pop-off yet. I have broken two of the black ballstuds, sheared off at the thread with the ball end still in the ballcup. When the cups start to have significant slop, then replace.