I made this layout for someone else who needed a little help with figuring out the HST's.
It's in pdf format, so just save it to your computer and it will open in Acrobat Reader.
This quilt needs 36 blocks each of four different blocks, all the same size:
Plain background squares, Bkgd fabric with red HST’s, Bkgd fabric with blue HST’s, and Red with blue HST’s
Of course, you will substitute the color scheme that you're using. :) If you have trouble, just put up a couple of pictures of the HST blocks you've made and I'll make a color map for you. It's really hard to figure this stuff out sometimes and even after five years, I still get "lost" in a pattern. Good luck! :)
Carpenter's Wheel - 1 page PDF with yardage notes