Hi, thanks for the answer. I got the 130 for the Carbon Megawatt and the 110 for the Carbon Convert.
The 110 slides very easily on the Carbon Convert (with Speed Radical Dynafit binding), and slides right off as needed. Very slick.
However, the 130 takes a ton of sliding, twisting, and pushing to get both on and off the Carbon Megawatt (with ST Radical Dynafit binding). None of this has to do with side clearance, but simply how easy (or crazy difficult) the crampon is to slide on and off in the slots.
Any tips for me? I would hate to have to wrestle that thing once I'm up on the mountain. I'm not really wanting to carry a rubber mallet (what I literally has to use the first time on and off).