The screws holes in the pivot bar did not line up. Are there different ones? Width and length was correct. Can I just drill a new hole? On a different note, I tilted the windows to clean them and when I put them back they wont close all the way so I can lock them. It's so close and there is room but it's like they are stuck. Do you have any advice for that?
Thank you,
Sarah
You can drill these pivot bars, but being steel, you should add a drop of oil to keep the drill bit from overheating.
As for the sashes not meshing correctly when closing, check the interlocks of the bottom and top sash to see if there is a obstacle getting in the way, or even if one of the interlocks are bent.