Originally Posted by
1101
Really. That may explain a few things. I tried to make the diffs tight, of course they loosened right up eventually.
Doesnt seem right (to my absolutely novice setup skills), I would have thought more spool like would help keep it going in a straight line under power

????
I have very tight ball diffs which do that all the time, M03 or M05. Good drive, but can be errr.... fun getting onto the power going down the straight.
I prefer modified gear diffs, but they tear the outdrives apart.