I am new to this and have a very weird issue:
Recently I upgraded the CVDs to steel CVDs (TRX7151X) and found out afterwards that I put the diffs too tight, so I loosen up them a bit and then they would hardly turn once it would be attached to the driveshaft. So I put it all apart and tighten the diffs just a bit, removed the dirt and still have the same issue.
Even weirder, the wheels turn fine if the front and the back are removed from the chassis. Then I thought that maybe it would be the transmission that would be the problem, but when the front and back are removed, the driveshaft runs smoothly.
When I put it all back together, the wheels and the driveshaft don't run smoothly.
Do you guys have any ideas why this is happening?
Also Im wondering, should the wheels be moving smoothly if only the front or the back is attached to the e revo?