I didn't care for the AMD stamping into the door jamb 
so I cut it back off and used my OEM door jamb, APITA but it looks so much better. One the bright side I knew where the jamb was placed by GM cuz all the welds I drilled out ... so I just screwed it back in place and went from there.
I also made the lower quarter to rocker panel turn in cuz AMD didn't do that right either.
And I finished assembling the sub frame and then wrapped it in plastic wrap to keep it from getting grit and crap on it .... 200 yds?
Thanks for looking ...