Mark,
That drove me nuts when I first got my Cruisemaster. I thought of all sorts of solutions.
I figured I would play with it until my annual and then see if I could modify the brake pedals somehow. I was flying it with my feet all the way back and that left the brakes unavailable if I needed them in a hurry, and it also limited my ability to use the rudder since I had to move the pedals from the hip instead of the ankles.
One day I was ready to land and I thought maybe I would move my feet up a little. Long story slightly shorter, I found the right spot. Keep experimenting, it's there somewhere.
In my case, I would guess that my foot is at about a 45 degree angle with the toes at the very bottom of the toe part of the pedal and the heels at the very rear of the metal plate on the floor. That's with size twelves in a 14-19-2. From that position I can use my ankles to work the rudders and I need merely push my toes (not my foot) down to get all the brake I need.
I like it much better now, but every once in a while I'll feel a little extra acceleration on lift-off that tells me I still occasionally drag the brakes. I'm working on that muscle-memory thingy.
Chuck