Looks good Lamar, I have been fishing the underspin for a few years now, with a swimbait on the back. Around Lake Barkley and Kentucky Lake they really like it. It may just be my imagination but I seem to get bit with the underspin, better than just a jig head. I just took a dremel tool and drilled out a place on my Ultra head mold, for a crane swivel to stick outside the mold, to hang my ball bearing swivel on, and then my willow leaf blade They worked fine.