Originally Posted by
sharksfan88
Anybody having issues when changing to a gear diff in mm where it seems too wide and binds up as soon as you tighten the two small case screws? With those screws out or loose it spins nice but when tightened it binds up really tight. Throw the ball diff back in and it's smooth as butter with the screws in. Any ideas?
Sounds like you need to snug down the screws that hold the gear diff together. In my cars the gear diff has a little side to side play even with the case screws snugged down nicely.