Originally Posted by
platgof
I went ahead and built a second 3.0 E with a 3S system with a 2500 motor just to see what it would do. I got the motor as part of a trade. The car handles great and has battery forward on it. For some reason the left front arm sticks, and I cannot figure it out. It will not fully extend.
Sounds like something is bent and it binding. I would check that corners shock shaft, and hinge pin, to see if they're bent.