I bought a used Fusion Tech sight-unseen based on the Whites / AquaLung sizing charts (2/3XL), and having demo'ed the same size in a pool last summer. The suit seems fine otherwise (especially for the price), but it seems ridiculously tight at the wrists/forearms and calves. To be certain, I took off the skin (all the better to get to know my new equipment) and the issue is definitely with the dry core being too snug at the wrists and calves. It's NOT a problem getting my hands through the wrist seals - it's the area where the wrist seals attach to the dry core that is very tight. I've been told I have big calves, but my wrists and forearms aren't that huge. The core is so tight at these points that I can't imagine wearing more than a thin base layer on my arms or lower legs. (Ironically, I had been more concerned about getting my ample belly into the suit, but that isn't a problem with the 2/3XL.)
My questions:
(1) Where is the dry core labeled with the actual size? The skin is definitely 2/3XL (found the markings when I removed the inflator valve), but I haven't found a size marking on the dry core itself. Maybe the core is only a Large?
(2) Could the process of installing wrist seals have used up most of the "slack" in the wrist / forearm area of the dry core? The 4-5 inches of overlap where the seals attach seem very stiff (glue?)
(3) Could replacing the latex wrist seals with a ring-type system be combined with enlarging the forearm area? (FWIW, the arms and legs of the 2/3XL are quite a bit longer than I need, so there is "extra" material.)
(4) Could the lower legs (calves) be "expanded" by cutting and inserting a triangle of extra core material? All appropriately taped and sealed, of course. Or is this too dramatic (or too expensive) a step?
Any thoughts or advice? (other than "you shouldn't buy a dry suit you haven't tried on in person" - THAT ship has sailed