Originally Posted by MugenDrew

Mount that body off of the rear dimples for the rear body post. Make sure both the front and rear mounts are rotated towards the front.
If I remember correctly you will want to use the short front body post plus the 2mm shim.
Find an old set of tyres and cut them to 63mmF/70mmR, ASSuming the car is set-up and ready to run. Put the car with these tires on a set-up board and mark around the body by laying a sharpie on it's side. That's what you cut...