Resources for Hognose genetics?

I've been looking for more information on hognose genetics. I know with BPs and corns there is a wealth of information out there. The best I've found so far is a brief rundown from the world of hognose website and their morph calculator which doesn't really help much. Are there any other websites that can better explain the genetics and how you can get various morphs from pairings?

The World of Hognose is kinda the best out there

Here is a list of your basic mutations http://extremehogs.com/Morphs.html once you know whether they are re-recessive or co-dom it just works like BP genetics.