Age and wisdom are all that's left once you wear off the thin coating of youth, eh?
I'll be a little smarter where I point them, but I also keep wondering about alternative round balls. With the price of lead headed where it's going, it seems to make some sense to have alternatives available for "toy" loads anyway. When the time is right for whangin away for the sake of whangin away.
The more I think about lightweight roundballs though, the more I wonder about fouling. There's just not as much resistance in the bore as with lead balls. Seems like the looser the patch and less the resistance on conventional loads, the worse the fouling.
I'm betting a tight patch is going to be important, but also wonder if the reduced loads would give an edge to 4f.
Any experience out there?