I am AKA and had the same problem. I purchased a pedal extender for 35$. Made all difference in the world! It extends about 1 1/2 in. I know I could adjust the foot angle on prosthetist and achieve same results but found that this was not very convenient because I have a cover over the adjustment screws and lower pylon of my leg. I also use a crank shortner on that side. This helps limit the bend at the knee thus no pinch.