I too didn't know the abbreviation either. Yes, there is very little structure with this pattern. I made a few changes so that all my seams didn't meet with another seam. I dislike patterns not telling me with direction to press the seams so my seams when they meet will be pressed in opposite directions. This was a backing for a quilt that was in competition.
Last edited by ManiacQuilter2; 07-16-2014 at 06:30 AM.