Sorry if anyone was offended by my comments on safety glass, but I worked in a large glass shop for 4 years, more than 20 years ago, cutting and installing laminated and other safety glass and the foreman always refused to install ordinary safety glass in any flat windshield frames brought in, saying it was unlawful because of glare; polished glass was the only legal stuff. Side or rear windows, no problem. Perhaps the law has changed, but if so I'm unaware of it. My response made sense to me because of my experience.