Thanks for the photos guys! My doors look very similar, but mine has much more visible body paint on the floors with a significant shot of trunk spatter as well. The Z11 photos look to have a fair amount of white, though it's hard to tell it from the gray primer. From what I've read on the link supplied to me on the 2nd post, starting in 69 the doors were aligned and mounted before body paint. That means the jambs and sill and door bottoms would have had to been manually sprayed prior to the body spray which was applied with automated spray heads. If that is true, then a human could put almost any level of paint inside depending on their mood/hangover/etc
. Am I assuming too much here or does that seem plausible?