Thats good because i might go with a twin setup. Since I hear that the ezruns aren't as powerful as the MMM i figure why not use two ezruns

. However, it sounds like your breaking alot of parts; so are you breaking the center drive? Im don't quite remember reading but did you try just using the plastic slider shafts instead?
By the way how did you fit on revo arms? Also i remember hearing you said the car was to wide standard. So did you have to drill deeper so the ball joints could go in further?
Thanks