I have been working on my RCR40 and I have not been updating until now. I have taken the chassis apart and reassembled suspension, that's pretty cut and dry so no need for details on that. It took some time to set up my rear suspension, wheelbase is just shy of 95" to center the rear wheels as much as possible on my +2 suspension. Wheels on the RCR +2" suspension tend to sit way back and not esthetically pleasing.