Originally Posted by b.mcdaniel.2009

okay having a big problem that i can not figure out. I have a Mamba Max Pro esc and a Novak 550 4.5t sensored motor. Hooked up everything, used castle link to change to sensored with a 2s lipo and worked for half a lap..... Had to spin motor shaft by hand to get the motor to spin with the throttle... So i thought thr motor took a crap on me, bought another 550 4.5t motor... Tryed it... same thing, i have to spin the motor with my fingers and hit the throttle for it to spin... So thought it was my MMP...Bought a new one... Same freaking thing...Changed receiver's didnt work...changed lipo's...same thing... What in the heck is wrong here.... PLEASE PLEASE help pro's....