It would be better if we could also see a picture showing the top of the board, but from what you provided it looks like there is way more toe overhang than heel overhand. i know it looks centered to you, but the heel cup is higher off the board and so doesn't usually come in contact with the snow unless you are pretty much laying on the snow. Strap your boot into you binding (without your foot in it) and see if the heel of your boot actually hangs over at all, my guess is that it will not. You want to center your BOOT overhang, not your binding overhang (that is, you want the same amount of your boot hanging over each edge, not necessarily your binding). I hope that makes sense
Sorry, I started responding before you posted the top of the board pics, but my advice is still valid- you need to move your bindings more toward the heelside and check have equal boot (not binding) overhang
Yeah I just put the boot in and laid it on the carpet and did a pretend toe side turn by picking the board up on the side, too much overhand the dam padding hits the ground real quick. Going to change up now. Do you know anything about the heel lift inserts I mention before?