I haven't had any "hot pockets" incidents with my H51c (so far), which places the switch on one end--it works great as a handheld flashlight in addition to a headlamp, by the way. I can see how it would be more of an issue with the side switch on the SC51 series, though. Some people have glued O-rings around the switch in order to prevent accidental activation. A 1/2" O-ring (inner diameter) should sit on the bare metal surrounding the switch boot, and reportedly works well. A slightly smaller 12mm O-ring would fit right up around the boot, and is said to work as well. A 7/16" O-ring would sit on top of the outer perimeter of the boot (outside of the moving part of the switch, however) and may work, too; for extreme cases, gluing a second O-ring of the same size on top of the first makes for a switch that is somewhat difficult to reach, but also very difficult to accidentally activate.