Well, I reinstalled the new window gasket with lithium grease in track, new vapor barrier, and reglued the SBC bracket using marine grade epoxy.

The brackets seem to be rock solid now (knock on wood) and the windows go up and down. However, there seems to be a little binding on the front and some freeplay in the window guide so when the window goes up the initial jarring from the motor starts to tilt if forward, then it corrects itself and the seats properly (think of the window making a "D", also see window raising pattern below). I am thinking I need to widen the front tracks. However, I cant find a "how-to" on that. I searched and just found it mentioned. Can anyone provide assistance on the best/easiest way to do that?

Thanks!

Window Raising pattern:
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