I purchases a 1976 TR 6 an began the restoration several months ago. When I roll up the windows they do not line up with the wind screen. The top corner hits too soon. With the door closed it seats OK. If you roll up the window with the door open it will not pass the rubber on the wind screen when you close the door. The wind screen seems to be angled back app 1/4 inch. Over the years can the angle change, more lean back than original? Hope someone can picture what I'm having a hard time describing.