Bearing Cup adapters, with an external and internal shoulder.
Suspension Pushrod flange facing post-welding. Learned to estimate cutting speed and cut depth on a non-continuous cutting face.
Wheel Bearing Carrier, with a shoulder on one side and a circlip groove on the other. Part of the 2017 and 2018 Baja design, was later welded and heat treated.
Post welding runout measurement. These are not spinning components, so the tolerance for error was higher. We measured around 20 thou of runout, which was impressive considering it was mostly in the bolted flange