Originally posted by InitialD
I use blue threadlock. I also use a longer grub screw in place of the short ones that were given.
OK thanks. Maybe I should just fill the hole with thread lock before putting the grub in. What I did was just thread lock on the grub. I think that's the problem!
I didn't really even knock the car much at all as I'm very careful and slow. Both upper arms are equally loose. Rest of the arms are fine. Guess I'll fit in new arms after this sun's race - my first 1/10 race.. if I decide to join... and see how they hold up again.