First of all, Gravity pro is definetnly an idiot.
It's not the bindings fault they ripped out. THink about it. WOW!
My brother's 05 k2's ripped out 3 times already. And the second time he got them re-mounted from +5 to +7 and then after they ripped out at +7 he just had inserts put in. He's got p10s.