Hi. I used the Killerbody mounting bracket in the front that was intended for the SCX10 ii and did some modification to the chassis so the front mount became a pivot mount. Then I put a platform in between the strut towers with 2 pairs of magnets in the rear. Worked pretty well. My only issue with using a SCX10 III is that you will have to cut the bed to make room for the strut tower or favricaye your own cantilever suspension otherwise the body will set very high from the chassis frame. This truck recently fell from an indoor challenge course and never got fixed since then. :(
@@driftin90src i also had to cut the body but instead of the mounts I used the pins that came with the chassis and flipped them and glued them to the body which works well. I'm always curious how people do it with their scx10 3 as its quite rare and tricky. and I'm sorry for you car, hopefully you can get it running again