That's your problem.
If you stick with one stance and dont play around with it its gonna hold, once you touch it to "tool" with your stance at the top of the hill (nice pun eh?) its gonna make it a bitch to keep tight on the hill
Well thats just shit isn't it.
The boards need 2x channels running parallel to each other then you could use 4 bolts instead of 2. They could also make them a different profile again just to make them completely unusable with any previous gear. All your m6 and m5 channel gear would be no good so you would be out buying more bindings for no reason. Sounds right up burtons alley.