I get about a inch and a half of heel overhang but my toes are a good inch away from the sidecut.
Do you mean your toes don't even overhang at all, like they're inboard of the edge??? That would severely lopsided. Or do you mean the heel has 1.5" overhang and the toes have 1" overhang, which is getting close?
Can you rotate the binding baseplate disc 90 degrees?