Hi Phi,
It's always interesting (more or less) to know how things work. However, as some of the others have implied, what would/could you do with the information even if there was a definite answer. IMO, shotstring is not something that can be used to the shooter's advantage and also not something to worry about. It exists but if you shoot behind the target, none of the shot will hit it and if you shoot in front of the target, the shot string goes by so much faster than the target is moving, it will not help you there, either. Shoot the best, hardest, roundest shot you can afford and keep swinging it, like John Anderson says.

> Jim Legg <