My band is covering "Simple Design" by "Breaking Benjamin" and their bassist Mark Klepaski uses a slap technique through out the song. I'm wondering what note he "pops" on. Ive looked a various tabs and videos. most say 4th or 5th fret on the G string, yet it doesn't sound right. Right now i have a 5 string tuned C-G-C-F-A. In the video it looks like hes hitting the A open. I'm lost. Anybody out there have any clues?