you see the small screw that determines the heel pieces location used to adjust the binding duing mounting? Should be on the back, bottom, center. Turn it so that the heel piece moves further and further back. Eventually, it will release from the track and you can slide it off. The binding track is then what is secured to the actual ski, and you can just unscrew it and your done.
You ever see a yeti with a dozen condoms of coke burst in his belly......
it's a bad scene man.
ON3P Skis-coming soon