[Bart Carter]

Change the pedal locations. This can be done in a variety of ways, depending on what you currently have.

A few ideas:

Cut and reshape the pedal arms.
Mount a movable pedal box.
Extend the pads on the pedals.

You should be able to engineer something. It may involve metal fabrication, welding, etc. Now an adjustable pedal setup (for tall and short people) may take some extra engineering.