My Douglas, it’s good that you know how to mix without the sync button. I think a lot of beginners rely heavily on the sync button, and when they have to DJ on someone else’s equipment or setup, or without software, they no longer know what to do. It’s like the floor is pulled out from beneath them, and they don’t have anything to stand on. You gotta be able to make the magic happen without the auto sync, and without the assistance of the waveforms, because you might not always have them. Yessur