Yeah that what I also got also from Randy-Homles-Farley on RC, he said just to wash it with soap and water and then rinse it really good. Just a little concern don't want to kill everything in one shoot. The Ace hardware store actually has a machine that they use to measure and cut the glass, not just the small hand held one and a ruler. They did chip one of the side, just a little, shouldn't make that big of a difference and I got 4 planes,14"x11 5/8", for $20.
thanks