Right, DD, but if it was you, which window would you opt to use the 2 weights I have? Upper or lower?They don't have to be exact , but should be close . If too light , the window will creep down . If too heavy , they will pull the window all the way up.....in other words you won't be able to open the window halfway .
Just curious , do you have a source for replacement weights ?
Yes. I have a local salvage supply near here. Will probably visit them soon.