Has anyone every put a backing on a yo yo quilt? All that I have ever seen has just been the yo yo's sewn together and used as a pretty top over a sheet or bedspread. If you have put a backing on the yo yo quilt, did you tack it in the connecting yo yo seams or what? I can't imagine that it could be quilted....but there are some pretty creative folks on this board. I guess the edges could all be left as is, creating a scallop?????? Any suggestions or your experiences would be appreciated.