He isn't asactive on SRP as he used to be, but when I first came around Randydance took me under his wing and taught me a lot about honing. Randy sometimes used 1k sandpaper to set a bevel, and he said it works fine, but warned that you had to be careful. 'It' won't ruin on edge, but 'you' might if you're not watching what you're doing, using too much pressure, and all that. I guess the same could be said for lapping film, or any 1k stone. It ain't so much the arrow, as it is the Indian.
