I've looked at several posts about installing a (removable) window AC, many with pics - thanks for posting! My 1997 Scamp
13 has curved sliding windows
(see pic). When I insert a rectangular unit in the window there will be small crescent-shaped holes on that one side. Has anyone come up with a way to block air exchange through these? Certainly I could stuff them with rags, but perhaps there is a better looking solution?