I'm new to clipless pedals. I got some Shimano ones, with Specialized MTB shoes. They are an SPD clipless pedal, and the shop adjusted them as loose as they go to unclip from them. My questions are:
How tight should I adjust them? I'm not unclipping unexpectedly from the pedals, and so far (crossing fingers) have not had any crashes due to the settings.
When would you want to change the tightness of the pedals? Based on terrain? Riding? etc? Do you ever really adjust them?