Do any of you guys have an ironclad routine that you use to work on different slaps? I'll get out a book of sheet music and the metronome while working on general stuff so I'm killing 3 birds with one stone but for the harder stuff, such as drags or triplets, I prefer to just concentrate on them. To do this I'll play scales and work different slaps between the notes but it's very boring after a while. Once I get bored, I'll through on youtube and play along with songs but That fells more like I'm working on the song, not the slap technique. QUICK VERSION: How do you work on your slaps? To music? To metronome? To video?.....Wing it?