If anyone remembers my prior topic, I've narrowed it down. On the Shimano pedals that are clipless X platform, I have no problem clipping in. On the round ones that are clipless on both sides, it's almost impossible for me.

Note, now, that I have some nerve damage in the feet. Heat, cold, and pain, I can feel. Pressure I cannot. I'm going to need some kind of pedal that helps me work my feet into the clips. Ideally, they would be like the pedals on the hybrid, only clipless on both sides. Any suggestions? I will mention that I'm using a Shimano 51 cleat, and am not going to get a separate pair of shoes for each bike.