Hyper mini ste diffs
 

Shouldi go through the diffs and change the fluid from the stock oil?
I have noidea what ofna puts in these stock, Should i bump he weight up, especially in the center?
thanks

well that is personal prefrence. It is up to you. I like running 7 front 10k center 7k rear. but that is for my driving style.

thanks for the info.

I run standard buggy setup 2 rear, 7 center, 5 front -- I don't bash, only race on a 1/8 and 1/10 tracks.