Ok, apart from the pain from taking out a replacement quarter at the seams in which the guy welded areas together that were supposed to be leaded, I'm finding my game plan isn't something I'm too confident about. Well I am but I like to always be sure and that's why I asked The Guru and now am asking for your input.
So the new quarter has the edge that is supposed to hold the window felt in and in the pic you can see the holes for it. Thing is, that flange isn't bent down like it's supposed to be.
This edge is original as the replacement quarter wasn't a full quarter. Thing is, this line is narrow at the edges and gets bigger towards the dip. My concern is that this will be hard to get that shape right and with the proper gap to the glass.
So what I elected to do as of now is to make a tape template of that top piece and measure the gap to the glass opening and flat area of the quarter in a few different areas and while the cut out quarter will still have this area in place I will attempt to fold the flange over and make it look good on the new quarter, and if I'm confident in that then I will proceed to cut out that area on the old quarter. If this area that folded over was straight it would be a no brainer but If I leave it too wide wherer it's narrow the glass might bind. Please chime in if you have dealt with this. If you haven't and have something good to offer let's hear it.