Well i just got my RTR version. now just running it for a few packs with a new battery ive noticed a few things. 1) the the plasic hexes seem to be rubbing aginst the wheel hub and a little amount of plasic is melting. I dont know what is wrong. when i take the hexes and pins off the CVA Bone is moving quite a bit more. 2) It seems to me that the motor runs really hot now digging into it a bit more the slipper spring seemed like it was tighened way too tight. now i am just running on asphalt with the stock tires. not a lot of grip.

So my questions are does anyone know what i can do about the hexes. would aluminum hexes be better? and has anyone noticed the spring being all the way tight? any help would be very greatly appreciated.