Another pedal-shoe question
I got SPD type pedals for Christmas and immediately had to try them on my bike (up on the trainer right now). Within a week I had really a really achy left foot and the right slowly began to hurt during the second week. I put foam inserts in my shoes, moved the cleats all around, shifted positions in the saddle, changed my "pulling/pushing" pedal style but, once the pain began, I couldn't get it to stop. I'm riding with Cannondale mountain shoes that have a somewhat flexible sole.
My question is, is this problem my feet/arches or is it the stiffness of the shoes? I never had any foot pain with the same shoes and toe clips.