Originally Posted by KA2AEV

Sounds like you made the same mistakes as we did
You need to get the Universal Drive Shafts and make sure that the little foam
inserts that come with them are installed
or you can just use some rubber (silicone) O rings and put them inside
the cups. Whats happening is the dog bonez are popping out when
you turn the drivers wheel one way or another
Bet you're hearing a chatter too!!!
Good Luck, Let us know how you make out