Yea, I fell in love with this pitch while fooling around with it in my last bullpen. My circle change has good movement, but is only 10-12 mph slower than my fastball, whereas this pitch has less screwball action, but is atleast 20 mph slower. It is really effective, and not too hard to control either. You just have to give it a great finish at the end of your motion, and make sure that you stay on top of it longer than other pitches otherwise it will roll out and stay up.
But I'm probably going to experiment with this in a game, and use it if I like what I see.
One question though copecowboy, do you ever find this grip giving away your changeup early? That may be my one problem because I am a serious reverse rotator, giving the hitter a pretty clear view of the ball. My arm action is very fast though, so idk.