I'm new to crawling, I really need some help. I just bought a used SCX10, don't know which one it is. Would like help to find out what it is and help with the electronics. So, I have a XL5 ECU and 65x1 turns motor, not sure who makes it. Is that good for crawling? I'm having trouble with it cutting off, and bogging down. Not having any torque. The wheel base is 11 inches from center of the axel to center of the axel. Any help would be greatly appreciated.