thanks no i have a new problem i got it all rebuilt the rear is smooth did what you said and spins amazing but the front is really stiff i built the diff the same way just with 30000 dif fluid got the novak 550 balista motor hoocked back up and it seams tight so i loosen the belt all the way bt still seams really tight idk what is going on is it possible a new belt would do that my on that cam in the kit did not do that and this is a new fresh out of the package belt and with my diff is it possible to overfill the diff with fluid and that making it stiff need your input its 1:30 here in cali and it has frustrated me for the past hour any tips would be very much apreciated