Heel Toe Issue

[rherold9]

So, I've been trying heel toe more and more lately because it is a good driving technique to have. Well my issue is my heel loves to hit my floor mats and mets things up and to do it right I really have to concentrate on lifting my foot, distracting me among other things instead of it coming naturally. Not sure if pedals too low or floor mat is the issue. Will have to test without floor mats.

If this doesn't persist what is easy ways to fix the problem I'm having? I find moving my foot up the brake pedal for initial braking feels quite awkward.