But it seems imposible to play on all strings and it´s easyest to play on thin E string and it´s no idea to try to keep up left hand with the drill. That´s way impossible so usualy I play termolo picking licks a la Eruption and Pulp Fiction theme. Damn cool and flasy.
I use a big bass pic wich are shaped as a triangel, than just atach it to the drill by makin´ a hole in the middle and off I go.
Pic must be hard and have sharp edges.
Dejan S. No speed limit