Very nice! That's what sometimes happens, you end up making something that fits better.

You can add two window-openings (the 'sash' values), just add the second one separated by space after the opening you have already entered.

You can also adjust the distance to the wall (frame, sill) if you need to. And, of course, use information# and other properties to add notes and such.

Anyway, nicely done. Isn't it a nice feeling having a custom window?

Good luck!

ok