Hi meyert , I am doing one for hubby's t shirts . I saw it on Nancy Zieman with Debbie Bowles .It was a video . They gave the directions on there for an 18 " block . You can do a 9 " block just cut everything in half . There was a spot on there if your blocks are to small you can add a frame around them . When you get on there scroll down to the part that says click here ,It will be in blue .that should take you to the video .. I hope this helps you ...
nancyzieman.com/blog/quilting-2/how-to-sew-big-block-quilts/