I have heard (haven't done one myself) that people make a template with a window just a little smaller than the size of the finished block. That is placed over the fabric square. If you have a piece of very fine sandpaper to put under the block it keeps it from moving. You can draw the placement of the block on the sandpaper so that it is in the right place. Make a few so that several people can work at once. Maybe hinge the template to the sandpaper so that the block is just placed in the middle and when it is closed everything is perfectly placed. Hope this is clearer than mud!!! Ann
Last edited by krafty14; 08-20-2015 at 07:38 PM.