I may have to try a set. I've been racing karts for 25 years and never had this problem before. I'm wondering if the problem isn't my feet. I have foot sensitivity problems from diabetes and thought maybe I couldn't feel the pedals. The main issue is the throttle with my toes getting stuck under the nose lip. My feet aren't that big only size 11. Any Ideas?
I have a charger magnum that I felt the same way about. I put a piece of flat aluminum between the peddles to make a floor board and attached aluminum angle to make a heal stop. Works very well. Best wishes. Steven67