Sat Jan 19, 2013 8:04 pm
Put electrical tape on the back of the paper and it won't break.
Mon Jan 21, 2013 3:26 pm
Oh, and don't over round it.
If you're not careful, you can actually make the spine sharp. As you progress, hold the sandpaper out away from the knife making a larger arc. If you shoe shine with your hands really close to the knife, you can create a sharp spine.
Mon Jan 21, 2013 5:11 pm
Thanks! Will try. Just restocked on electrical tape for my razor...