Hi guys. I have a Tascam 424mkII (got no manual) and me and my band always record this way: All the drums directly mixed to track 1, bass on track 2, guitar on track 3 and vocals on track 4 (check it on mp3.com/rostoff). But what we are trying to do is to record two guitars, not at the same time, both on track 3, but the first one to the left side and the other one to the right side. Is that possible? How can I do it?