Wish me luck, getting ready to sew in the center. I made the four pieced sections. I did the "sew three 2" squares together then measure center block to see if it is 1 1/2" test and my 1/4th foot does sew scant 1/4" measuring by the seam before pressing. After pressing the inside square was perfect 1.5" I have a Janome and did not have to move the needle.
I guess that's why my previous quilts have turned out ok. Now if I can just figure out this block!