I have to admit, I'm a steel reel kind of guy, but I had only ever done 35mm. When I did my first roll of 120, I struggled with it for at least fifteen minutes. Botched the spooling. Struggled with the next roll, too.
Finally, I realized I didn't have to use the little spring/clip thing. Without it, spooled the film easily, all my 35mm spooling tricks worked, no botched spooling, no sweaty palms, voila. What the hell.
Leon reminded me that I had a second epiphany, regarding the hyperfocal scale as well. I had been shooting with my Rollei 35S almost exclusively for maybe a year and a half and was reading something about hyperfocal distances and thought, wow, I miss that from my Nikon, I wish my Rollei had it. And lo and behold, elves came in the middle of the night and painted wee little hyperfocal marks on it. I swear.