I dont know what kind of witchcraft was going on with my squires, but I kept finding myself release on butters and stupid little things. So, i went home and set my forward pressure correctly, and the next day when back from skiing the bindings would have slid back a few clicks. this happened continually and i even had my buddy at the timberline shop set it and it would still slide back.
Then i just bought fks. problem solved.