I think someone here may have said he used 220 film in a Medallist.
I just practiced rerolling an ancient 220 roll onto the 620 spool and other than hand contact with the film itself it was actually easier than doing 120...the paper is taped at BOTH ends on the 220.
I had difficulty figuring out where the beginning of the roll was on the camera. The backer paper had a 'start' mark, as well as a dotted line for 'special equipment'.
I wound 'til the dotted line showed up in the window, assuming a camera with frame counter constituted 'special equipment' rather than red-window-equipment, then opened it to check, and the film was nowhere near started...
Any 220 users, how do you figure it out?
For 120, looks like counter set to '0' allows you to wind as long as you want without being stopped by the assumed frame spacing, then set it at '1' when 1 shows in the window, & ignore the window after that.
For 220, I guess once you shoot #8, move the counter to 1, wind to 9 & continue thru 16 (reset to 1 if necessary after winding from 8 to 9)?
Thanks