I love bowling with the Mamba Hybrid!  It works great on almost all lane conditions for a down and in bowler with medium to strong ball speed. My particular drill layout is the Voodoo layout. I have been able to adjust well with this ball without making a ball change.  Overall, this is my main ball in my arsenal! 

Bill, I think that's referencing pin above bridge, mb under thumb. That's what I've seen it referenced as.

Any drilling I strike with is a voodoo drilling lol.

I just drilled the Mamba Hybrid, practiced about 10 games and was really surprised at the versatility of this ball, with the pin over ring finger and the Mb just to the righjt of my thumb, this ball give me that head length, and controlled entry angle that keeps me on top of the pattern longer. OOB surface will perfect for league bowling and tournament condition were control is a must. I get a continous roll through the pocket from a number of angles with that driving reaction I like to see in a ball. Again 900Global guys has put great balls in the bowlers hands jimensminger