I just bought a house a few months ago. One of the air duct outlets is a very strange size. Normal sized would be 2"x10", but the one I have is 2"x9". Whoever owned the house bought a 2"x10" register and sawed off an inch to make it fit. This looks tacky and it also ruined the vent closer/dampener function of the register.
I've looked online for any 2"x9" registers, and I can't find anything. Does anyone have any ideas on what I could do?