Waste of money - SureFire Compact Remote Switch w/Piccatinny Rail Grabber

I never write reviews, but I'm mad enough to write this one. This light switch is basically unusable. It's made of soft rubber/plastic and is supposed to snap over the pic rail. However it is too soft and really not shaped right, so it just falls off. What's the point of a Pic rail mounted switch if you have to tape it in place anyway, just buy a tape switch, or an Axon switch.