scrod-

i switch a bunch between my platforms/straps and clipless set up (shimano 105s). i use the appropriate pedal wrench, but i'm wondering if i'm putting too much stress on the pedal threads from doing this. i do it about once a week or so for long distance riding, as it's more functional. should i stop being so paranoid about it and keep at it, or should i just stick to one or the other? i use grease each time, and don't over-wrench on em or anything...