stitchingcrazy

I am trying to make this pin wheel quilt with a difference. I saw it at a local show in my village.
It has rectangular patches as you can see. The HST's sew up 4.5" as drafted, made from 2 x 45/8" squares. The rec's cut at the same width -45/8" (because they join to the HST's) are too small, and cut at 47/8" they are too big. Has anyone made this quilt design and if so, can you please help me?
I have made 4 sets of these now and can't reach a solution. I don't want to waste any more fabric. May be I can't see the wood for the trees or just plain dumb.