Just got pants. Love the feel. Coming from the nordic racing world, it's fun to know "tights" are 'allowed' in ski mo also ;-). How do I attack the ski boot cut outs?....the whole section or just part of it and enlarge as needed? razor works best I'd assume?? Dynafit PDG's are the boot. Seems rather self explanatory, but thought I'd ask before cutting into a brand new pair of pants. Thanks, Karl