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Nahh, thats why sailors go barefoot. We use our prehensile toes to keep a good grip. It's when the angle of heel gets to 30 -40 degrees that we put rubber cement on our butts. :w

A trick we use on board is to put a dab or two of rubber cement on the bottom. If it will keep a plate on the table while heeled 20 degrees it should keep the stand on a flat shelf.