I posted another pdf on a post in Main forum, so I'm posting it here as well,again. This one shows for feedsack or 30's print, but it is great in any color or print. It's fast/easy and works up great. It can be enlarged to size of your need, just by repeating more "rounds" until it's the size you want. I've used it for many type of prints/solids. Enjoy.
http://www.feedsacklady.com/pdfs/FreshTradition.pdf