The homemade 6x6 folder is working GREAT,
I've redone the pano-pin cam, and it's now working great too,
I've set up shop at home for developing my own B&W negs, and
The 6x9 cm Foldex 20 arrived and is now converted over to pinhole (90mm FL, 0.40mm pinhole, =f225). Test roll is in process.
Whew! Here are some pictures from the cams:
Derelict bicycles, TWU campus - Pano-pin
There are further technical details available on my posts on f295. Enjoy!