I acquired a 20/62 cal back a few years ago. I have shot it quite a bit with birdshot the last few years but not a single ball. I went to the club on yesterday intending on working up a bare ball load for it just like my other smoothbore. Yeah.....that did not work out at all. Could barely keep 3 shots on paper at 25 yards. One of the 'old farts' said to try a PRB with a thick patch and a smaller ball. He offered the balls and patch material. He also suggested a charge lighter than I would normally shoot. Excellent groups at 25 but it fell apart at 50. He then suggested trying a higher charge of fffg (I had been using ffg) with the same patch and ball. I would not normally use fffg in a smoothbore ball load. I said I would try it on Monday (today). Low and behold, excellent groups at 25 and good groups at 50. I need to work on my hold and sight picture at 50. Any misses were the fault of me, not the load or the gun. And the misses all stayed on the target paper, unlike yesterday. I ended up putting 6 shots in a group the size of my fist at 50 yards. So when an old fart speaks, shut up and listen. You might learn something.