On one of those sights I think was ourworld.compuserve something, it shows a spinner release, I have nothing like that! My fingers come around the ball a little more than normal I guess. I thought I had a track worked into the ball, but I must have cleaned it off or something.
On a different topic, would that ball, as you see it, be able to take on heavier oil. I'm a stroker?, medium low revs, throw abot 15-17 mph.(slow maybe 14.5 when I have trouble hooking it).