Traxxas nerf bar

While bashing with my Traxxas Slash, it started flipping and hit a tree with the side, resulting in a broken nerf bar (the black bumper on the side).
I could just buy a new set, but I hadn't used my printer for a while, so I decide to print a new one.
I found 2 excisting files, but both where not the same as the original part. One was wider than the original (and unfortunately too wide for my printer), the other pushed the body too far out, deforming it quite a bit.

I designed this one to b