OK guys, I went into my ca416 and re shimmed the gearbox. Got it nice and perfect. So I installed the motor grip, plugged in my Tienly, and a 7.4 25c 50c. This is under no stress, just running the gears and the anti reversal latch. I semi spammed it for about a minute. Now since it is not pulling anything, I thought I would have no heat. WRONG! The motor heated up terribly as did the wires and the lipo. I can post videos demonstrating my shimming and the motor running the gears if that would help. Has this happened to anyone else?