Thanks for the info. Yes, I have been using my 1/4" foot and when the seam looked crooked, I then have drawn a line. I don't know the facility these are going to. At our church meetings of quilters, we were are told approximate size which starts at 36"x36" Size varies depending on the size of the wheelchair and the individual. I will play with EQ and see how it looks as a rectangle. I originally was going to use white for the background but my best friend who is also a quilter suggested black. Not a fan of sewing on black due to poor eyesight.