I may have missed it but no one has adressed burton mission bindings which have the toe cap. I read alot of talk regarding heel lift ,and mobility issues. I have a set of burtons, actually don'y like them anymore but, I can say they lock you're heel in place very well, and as far as carving with them, they did their job well ( in conjuction with burton hail boots). I found the boot quite stiff, and for me they seemed to cut off some circulation on my toes. Buit as far as a softie carving setup, I think it was pretty damn good. Bottom line for me is that hard boots are waaay more comfy for me, so I'm gonna sell my brand new softie setup.
I don't know where this thread went but I thought it had something to do with boot overhang and beginning to carve. so,to me set up the binding with boot in it and turn up the angle until you get no overhang. ride that way for a couple of runs, if it is too strange and you just hate it, back the angles off a little bit then try again. Give it a fair chance though.
Seems to me that in the end, if you are trying to carve turns, you might as well ditch the softies and spend the money on hard boots (sitff or soft) and of course expensive liners. then go for a binding that will suit you're needs, maybe stiff as hell or soft. I think it's pretty funny seeing the retro day 3 strap pics some people are posting, and actually still riding on them!!