The third picture is where both (sold one) of my nitro Mad Force's are. No rubbing. Was wondering how this build went cause I want to convert one to electric. Not being too familiar with electrics, I'd like to copy what you have done if it's not a problem. To me, everything is exactly the same between the nitro version and the electric one besides the power source, one way on the three speed, and the 3 speed. I just replaced my diff in one of them. It seems they came with aluminum pinion and ring but upgrade to Inferno steel #MA050. I watched your video and that is about enough speed that these things should run. If you could help, that would be great. It seems rcmt.net is no longer or they are not accepting new members?