Tutorial: Converting old cameras to 120 film w/ 3D printer

[Thamnophis]

Hello all, I put up a short tutorial showing how I adapted a couple old Kodak folders to use 120 roll film. I built the extension in 3D and had them printed locally. I plan to make the files available once they are tweaked a bit. I'll run some film through the converted cameras later this week to check for scratched film, etc.

In the meantime, feedback is welcome - its a work in progress:

Old School Film Photography

Thanks,

Joe