Well. Don't tell anyone but when i did my diff i found that the seal was in two pieces, really bad shape and i used it anyways (gotta keep it running )
Thicker diff oil is better for traction?
Just came back from an amazing bash and as always it did GOOD. Huge Jumps however with decent landings with almost no breakage, one body post broke, no biggie.
Also changed my pinion to a small 16 and i sitll don't like the temps, its not burning my finger, but i don't trust it being so hot. Its been running fine for a few months like this, so i don't know if it is running to hot or not. I will probably change the 4000kv motor for a 3000kv that i have on another car.