How to adjust rear quarter windows

When the body shop did my car, they pulled the windows and mechanisms. Then the two techs that pulled them left and took jobs elsewhere. Needless to say, aligning windows has been a total beyotch. The owner of the body shop did all he could, and I think I finally have the door windows aligned. However, I think the quarter windows need to move forward about 1/4", with a slight lean at the top to the outside of the car.

Reading the shop manual and Barracuda supplement for window adjustments leaves much to be desired. Does anyone have a good video or description of how to align the quarter windows?
Thanks.