Having made a lap steel recently, I like to play along with - in particular - Wayne Hancock. He has great roster of lap-steel players, Eddie Rivers & Jeremy Wakefield in particular. I love their use of a "wah wah" sound (which is not an actual wah-wah as in the Cry Baby), so when I built my own I made sure I fitted a 1 meg pot on the tone. However, I don't understand how these players are able to play complicated runs while wahwah-ing the pot. Do they use a pedal ... and if so, which?? I love the sound!
Thanks


