Originally Posted by athrun
At the beginning of the year my son was running r40 2004 edition.He had so much trouble with the rear being loose that he switched back to his MTX3.
We tried everything to make the r40 work.Now i have decided to run in the novice class.Can someone give me some help on making this car work.It seems that when the rear diff gets warm that it loses its diff action.The rear diff has light grease.Seems if you soften the rear of the care to add grip it gets loser.I'm totally lost and need help.Thanks guys.
-1 camber all around
40F Jaco Nitro Shoes
35R Jaco Nitro Shoes
Red Proceed Spring Rear
Black Stock Spring in the front.
Black Stock Sway bar in the rear.
Ride Height Stock
My car can stayed pretty well planted with this setup. Thats a good starting setup.