Got a blazer k5 1979. Rear window rolls down all the way but about 1/4 of an inch of glass showing at the center. I took the tailgate apart (the panel off the back) and the bottom metal part that holds the glass hits a metal stop in the center of the tailgate. Is this normal for glass to stick out. Am I making something out of nothing (I do this alot). I am very nervous when loading things in the truck. I transport full size arcade machines (or items that are very heavy and I have to slide) time to time and to load them myself I tilt back onto the tailgate and then pick up at the bottom and slide in. Same way to unload. They miss the glass by inches. If something hit the glass it would shatter and my truck would be totaled....no seriously. Any fixes or recommendations? Thank in advance. All you guys rock! Even the ones that dont answer this message. Every message I have ever posted I have never got flamed and got help. This is the best forum in the world.