reply to Twisted lod cabin.
I first saw this pattern on Simply Quilts way back when.
you can find it Google.
Diynetworkepisode qlt602f simplyquilts. Lot of math
I am sure you can better under stand if saw the instructions
right from the com
I also found it in Barbara T. Kaempfer's "Log cabin with a Twist"
lots of new ideas. hope this helps need more help let me know
Noella