Starting on my fix before the snow flies. I was lucky, already had the window weld (was going to glue the hood cowl trim on my sister's '99 Concorde). This is my other Bestop hardtop (sans roof rack). I tried the factory application by drilling holes at the mounting locations, but after 1 winter, the expansion/contraction stress cracked at the holes. For sealing, I had used RV weather stripping. That didn't seal very well due to the flexible nature of plastic (factory side glass is rigid). I'm just mocking up for now. I'll probably use double faced tape to apply horizontal 1/4" luan plywood rips across the clamp locations so to protect the plastic, distribute the force, and add shims, behind it, to apply force in the middle of the longer sections. I gladly accept suggestions. Thanks