with tape about 8 to 10 inches bigger than my quilt size. i mark all four corners.
i love my backs to be pieced. at this point i'm just taking my scraps and putting together a puzzle on the floor. when i have filled in the puzzle, then i start to piece each piece until the whole back is done.
once i have made my back i fold it into 4's. once in half and then in half again.
then i place a pin right at the fold of all four corners. make sure you place the pin in just one layer of the fold. you will have trouble opening it if you 