We have a mix of beveled leaded/zinc glass, true size vinyl replacement, and original windows at The Bunny Manse. In the original windows a lot of the panes have been painted over or replaced with plexiglass. I ordered glass a month or so ago and finally got around to repairing one window. This job was to reglaze two sashes and then rehang both windows with weights so that the window functioned. I messed up in the following ways 1. The tempered glass I ordered was 1/16th of an inch too large. 2. I assumed the sashes were true/square The view from the window I was working on. So I took the leading bead out, removed the sashes and started to clean everything up. This required me to clean through the weight well, get the pulleys operating again, and figure out where the missing pieces were. Most old windows have this little compartment you can find the weights through. Ours already had the trim off, so I had more space to work. The right side...