So yeah, cuff alignment. The new boot is in the middle, the old boots are left and my new pair of old boots is on the right. I could not get the new boot to work for me like the old boot so I just ponied up for a new pair of the old boots. The cuff rotated inward is supposedly how the speed guys run their boots so I tried to find out if the speed guys have a different version of the new boot. Couldn't find anything, but my internet sleuthing revealed that at least Sam Morse is still running the old boot. I"m still hoping to discover that a rotated cuff for the new boot exists.
Interesting that you were "bitten" by this design change. It was the first thing I noticed when the pics of the new shell emerged. I'm always surprised when manufacturers decide to remove features/capabilities that actually give them differentiation from much of their competition. Cuffs with rotation aren't common, so it was surprising and frustrating to see this decision from Fischer.