I recently started with medium format 6x6 and im having trouble with loading the reels. I have never had issues with 35mm but with 120 i cant seem to load the reels right. I used Jobo for 35mm but for 120 i only have a Gaf and a unknown tank and reel. The first 6 rolls went ok with a few jambs but i got the reels loaded and developed.Today it all went to hell when i tried to load a roll of Tri-x, it got stuck 4 times. I had to seperate the reel 4 times to reload it and on the fifth time i got it loaded except for the last frame. I gave up and loaded the tank with the last frame hanging off the reel and developed it. My film is all crinkled and it had a pre-soak with my sweat inside the changing bag. Is there a certain tank and reel that loads 120 without these issues.