I would suggest making your quilt blocks or insets by doing what fellow board member suggested, that is measure the unfinished size of your blocks and cut your white fabric or whatever color you are going to use to finish rows and cut in 1/2 diagonally and add the fill in 1/2 blocks to end of each row to finish and make your quilt square, sew your rows together (however many you will quilt at a time). Finish sewing your rows of three or whatever to join - then add your borders and quilt separately. Hope this helps, late not thinking too clearly. Thank you.