Wildyard, an easy temporary solution to not having an extension table is to stack books around your machine the same height as your sewing machine bed. Tape them together. If you dont want to get tape on the books, wrap each bundle in paper first. On top of the machine bed and the extesion table made of books, tape down a plastic report cover or anything a bit slippery with a hole cut out around the needle area. Make sure that your quilt is fuller supported everwhere and not hanging down off your table. Cheap, easy solution to try. Good luck!