Doesn't work for me. STupid ball always veers left or right no matter how hard I try. I even bowl with my middle finger out and use it as a guide. Sometimes it works (like when I have 1 pin i need to knock down). Sometimes I'll bowl "straight" and twist my wrist/arm to the right slightly, making the ball still go straight but with a bit of counterspin to it, which often, though not always, helps me get a strike.
And no, i didn't drink Coors the whole time. Usually I'll go with Bud (not Light) but that night I went with Red Hook, Scuttlebutt, Men's Room, and Widmer Bros. Hef before I got to the Coors Light. The Coor's Light was just for that last set.