Watch the Tap Next Door online guitar lesson by Tony Smotherman from 50 Power Pentatonic Licks You MUST Know
You can extend your Greg Howe-esque tapped pentatonic descending down the entire scale for a great barrage of rapid fire pulled off tap notes. Important to note is that the tapped notes are still extensions of the scale. If you’re up for a challenge, try not tapping at all and using all left hand legato to facilitate the entire idea. You'll find this technique useful for many more scalar ideas as well.