Right now I'm between projects and have started thinking too much as I am sometimes prone to do. I have a 10 in Jet contractors table saw with a 52 in right table extension. I really don't need all that table . It just ends up piled with cut offs and takes up valuable floor space. I've thought about cutting it down some but since I've got it, why not put it to use? I know one can use the extension as a router table. How about mounting a portable table saw in a hole cut to fit. You could say keep a dado blade on it and save time changing blades. The fence could be slid across the lowered blade and be used for both saws. Have I lost my mind or has any body actually tried it?