Replying to Anyone else have a problem with rossignol bindings

last season i had power 120's i think on and when i went to step in the heelpiece wouldnt snap up all the way and id have to bend down to pull it up. this happened almost every time i stepped in and got to be pretty annoying. does anyone know the cause of this? cause my friend had the same bindings and he didnt have any touble with them. i thought it might be just how they were set up for the boot but i moved the heelpiece further back and closer and neither made a difference. im planning on selling them to a friend and i dont want him to be all pissed off when he has to bend down to snap in