Hey Guys I am a newbie to DB and I'm not sure the correct way to use my right hand thumb. Right now I don't have a teacher. I've played electric bass for years, and have always rested my thumb on tthe string above the one I'm playing. However I have seen some DB players live keeping their thumb anchored under the edge of the fingerboard. Of course the way I've been doing it feels much more natural to me but is this the correct technique for DB? If it makes any difference, right now I'm playing blues, country, bluegrass, and other "roots" music. Thanks for any input/suggestions on this.