Uh-oh need your input.

73AbodEE said
how could any competent machine shop miss that ???????? or did they ?

things that make you go Hmmmmmm.......

X2 ....... Sketchy at best.

I'd go have a nice chat with them, don't forget to have a short chrome chain wrapped around your right or left fist while chatting with them. Just a suggestion, not telling you to do the latter lol ;-)