I'm not sure if I may have went wrong on Buzz's recipe but, I used post 22 on a whitetail and everything went pretty well except that the sal soda concentration seemed to cause some bone degeneration on the skull. The finished product left the skull kind of chalky with some material flaking off. I had other buddies that use a similar approach minus the sal soda with no issues. I'm thinking next time I'll cut the sal soda concentration in half or out of the process all together. I assume this was the cause. Not knocking the recipe, just sharing my experience. I absolutely love hunttalk for practical info. It has been a huge help to me. Happy Thanksgiving to all!