Quote Originally Posted by bill3152 View Post
That's a great way to test the entire edge. I use the tnt. You can feel it digging in when its set. If you have an partial unset bevel somewhere, you will feel it.

I am using that as well Bill. I am trying not to rely on any one test as you can get a false positive. If you're passing more than one test, you limit your chances of moving ahead too soon. AHT, TNT & Sharpie.. pass all three and odds are with you.