My wife and I were working our way through the Andy Griffith show. MAN, a lot of good music on that show (but BOY did it go downhill quickly after Don Knotts left and it went to color!) But skimming through the last couple of seasons, we ran across this episode w/ the Darlings/Dillards. Anyone wanna comment on what Mitch Jayne is doing on the bass? You get a good look at him a couple of times when they focus in on Andy. He's playing exclusively using his right thumb. Never recalled noticing anything unusual about this playing on earlier eps. For example, in this ep, he plays as I would expect.