I'm recently breaking parts of the wheel drive system every run, it doesn’t takes more than 5 minutes of some bashing until soothing breaks.
Not a while ago I switched to 1/8 bigblock wheels:
The car was running perfect and now after some time it starts to fail every run.
Up to now I replaced 1 shaft (both half's), 1 x Differential Output Yoke and 2 x Rear Stub Axles.
It is the eras of the joint that breaks every time.
Yesterday I broke another half shaft:
I'm not sure its related to the fact the rotating mass is bigger, could it be that it's just getting (the shafts and joints etc.) old ?