Traxxas Summit, upper right A-arm.
A piece of 'bare' suspension pin is exposed. Didn't notice this either, but is it supposed to be like this, or am I missing a few caster spacers and/or shims here?
There is no play, as the second attachment point of the arm has the caster spacers/shims.
I can't compare it to the other side, as the bulkhead seems to be asymmetrical and the upper left A-arm doesn't have room for caster spacers and/or shims.