Woody, thanks for the compliment. It is modeled after the Centaur. I own a few Centaurs and they are GREAT bows. Thats why I am having a hard time being satisfied with mine, I am trying to compare them to Jim's bow and that is a steep task! I just got a new double carbon centaur last week and it is hard to shoot the ones I have made when I just got a new Centaur. Although I am looking forward to taking an animal with something I have made. Jim has been a great help to me while trying to figure out this learning curve on bow making. He has given me invaluable advice and ideas from his years of experience that have helped me out imensely. Steve