Is it possible to adjust the height of the brake pedal on an F3?

I have the stock pegs and find that I need to raise my toes a bit more than is comfortable before moving my foot onto the brake pedal. I'd prefer that I could just slide the foot a bit to the left while on the peg in order to access the brake pedal (rather than raising the foot before moving it onto the pedal).

So, is it possible to make some sort of adjustment to accomplish this?

Thanks!