As most of you know, I flirted with clipless but chickened out. I bought some platforms with pins which really grip pretty well, but then I had problems with my right foot (only) getting numb. Adjustments haven't helped. One day, out of frustration, I put the original el cheapo platform pedal (the kind they use to let you try the bike) back on the right side just to compare with the pin-pedals. It sort of worked. The tingling is gone now. I haven't put the pinned pedal back on yet. It's all too weird.