I started to run my MTX-3 today and it acted rellay wierd.
When I let off the throttle it seems as if the brake was being applied. I checked the linkage (all good) so I thought it was spool messing up. Put the front diff back in and still did it. I then changed the rear diff and still did it again. I even removed the brake and still did it.
I checked all the bearings and they are good.
When I remove the main belt (left side) it rolls great with no binding. Once reinstall the belt the rear tires seem really tight when I tr to roll it. You can see that rear wheels are binding a little. But it only does this when the left side belt is on.
I am clueless on this one...........
Any help is great.