What will be interesting is whether I get the new gen Corsa or the liner I already own in a size bigger. Obvious bonus of the newest is the lack of metal eyelets over the forefoot.I have the WCSW and the new Corsa. My WCSW is 25.5 and it fits perfect. When I ordered the new Corsa in the same size, however, it was really snug in the toebox. Too much. Placing the two liners side-by-side confirmed that there was a big difference in length.
I opted to go one size larger in the Corsa and now run a 26.5 in my 25.5 Raptor shell.
That said, I won't be bummed about the old gen turning up, as the WCRs are that much bigger over the instep vs my Dobermanns, and while I haven't skied the Corsa/Raptor combo yet, circulation feels a bit better in this combo than in the Dobies.
For convection oven heating, how high do you gurus dare take your zips, and for how long? I know Zipfit has a highest temp recommendation(50°c??), but there are manufacturer's recommendations, and then there are "hold my beer, turned out great".