I was just looking for an opportunity to hold the supplier accountable. Appears I am out of luck. I'll update this forty year old drawing to correct this and look at other potential issues. Thanks for your advice.
I have a stamped part with a suface height requirement of .380/.365". In order to acheive this on the non-flat part after stamping, the supplier milled the face leaving a .005" step part way across the suface. Dimensionally the part meets the requirment, but I consider the step unacceptable for...