I have to agree with PuFF though. Either you trust what I've already said, or how will you trust what I say in the future?
Only problem I see is this. Assuming my success is due to a physical "knack" that I've developed over time with practice (and that's what I've claimed from the start), all your experiment will really prove is that I have not been cheating (which is what your camp has been implying for some time). But then you will still be left with the dilema of the "knack" thing.
Why should I have to prove that I haven't been cheating? You're implying that either I don't know my shave equipment (my strop has some magic abrassive on it that lasts for years with only one application), or, that I am somehow dishonest about my success :( To what end would that serve me?? I'm making nothing from this. In fact I've provided guides and videos free to anyone who wants to learn from them.
And, are one of you guys going to stand over me for 100 shaves??
Either way, I am still game to the "challenge." Sounds fun to me. :D
Scott