ok, im new, only beeen playing a couple of months, and i am teaching myself. thats why i don't understand this. i saw this in a tab for "Toxicity" by System of a Down. could someone please explain to me wht to do when i see this? 3 3 i hope that showed up. if it didn't its two numbers on top of each other. im sorry im teaching myself and i wanna learn some songs i like just to get my fingering and that stuff good. could somebody please be very cool and help me with my question? thanks.