Perhaps this has been posted before, if it has, forgive me. I've been seeing guys on the board looking for wedges, and talking about having them. My question is this: are wedges any differant to shave with than hollow ground? I would assume (I know what you get when you assume...make an @ss of U and Me) that it's essentialy the same. So what's the difference? The reason I am asking, I've got an uncle whom I'm talking to about making me a custom razor, he makes knives as a hobby, but am not sure how he's set up for grinding.