I take it you are talking about clipless pedals. You should be able to loosen the screws attaching the cleats to the bottom of you shoes, and adjust the angle of the cleats to the comfortable riding position of your feet. Dont continue riding with your feet in an uncomfortable position or you will do serious injury to your knees. Some pedals have more lattitude for foot rotation than others - mine are Shimano SPDs which dont have much so I had to fiddle gquite a lot before I got it right. I believe the Speedplays are very good for float.