Hello, this weekend, we had one of the first important races of the year, i have a good setup, but the car has not worked well, with many problems in the back differential, until the moment donīt had no problem with it. There am broken the screw, and in addition one becomes loose and it slides constantly, even tight to the maximum, begins very well and it ends up sliding. I put thread lock in the nut.I have changed everything, except the balls and diff rings.Not what it happens to him, i read here some broken screws, for me is the first. Any suggestion?
I run with foam in asphalt, with motor Nosram 4.5.
Thanks in avance.