Heel Toe Issue

[Maengelito]

I don't think there's a "proper" way of heel-toeing, you just have to find whats comfortable for you in whatever car you're driving. If your foot slips off the brake pedal, you can look into getting pedal covers or extenders for either the gas or the brake to position them how you want. Or, the cheap route you might try first is to get some skateboard deck tape and put it on the brake pedal. That way you probably won't be slipping off the brake.