Adam, do you have any videos demonstrating the double thumb/tumbao technique that you use? I found an article online that gives some detail on the execution here
http://www.bassplayer.com/article/ad...c/jul-07/29700 Is there any other advice you could add?
This really helped, I can see how the right hand is almost in a 90° "thumbs-up" position.
http://www.youtube.com/watch?v=FA1XMkFpJEA
Excellent form, it looks and sounds so smooth!
Any there any exercise you recommend to practice this technique? Thanks!