[Sdgood1]

Just ordered and installed the vents that 2 yoopers just recommended. Installing them is a little work, but worth it. I took out one of the 5" vents and cut around the bottom edge where the screw holes are and used that as a template to mark where to cut. BE REALLY careful of wires around the vent holes. Pull off the tape to check for them. ALSO check where the old vent holes are, as mine were NOT all centered on the duct. I just used a plain old jig saw to cut them. Saw in one hand vacuum wand in the other. Took maybe 2 hours to complete job and remove finger prints from ceiling!!