Oscar is the man! He actually sent me some 3D files to calibrate the 125mm Fujinon to the Polaroid 250 finder. He was unsure which was the proper slope so he sent me a bunch which I had printed and did a bit of trial and error till I found one that nailed the focus from 8-10 ish feet to infinity. Are you just needing some help on physically getting the finder to connect once it’s moved up a tad to make the camera fill frame? Every time I look at my camera I’m horrified at the shape I ended up making for it, I feel like it could have been shaped much better instead of the eyesore it turned out to be, lol.
iIf this what you are wondering about it is just some sheet aluminum that I cut into that shape, bolted in place and once I knew it was working properly I usually cover the hardware with a metal epoxy. I can shoot some quick phone pics of the other side tomorrow if that’s what you are interested in.
Dirk
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