Originally Posted by rattlertrikes
I started in the auto glass business back in 1962 and we didn't have roto tools. We cut down all our curved windshields with a sandblaster. It is much easier than what is proposed here, and the finished edge is smoother, and the risk of breakage is much less.
Personally i'm with you rattler and your sandblastingIts the best and certainly the cheapest once a crack starts after you have it all installed. then its an expensive trip from there. jmo