overdub

im really sorry if it seems like im overflowing these boards with dumb questions...but heres another. when im recording a sequence lets say 2 bars how do i get it so the overdub doesnt automatically come on after 2 bars, because alot of times i wont be keeping track n something i wanted to end the 2nd bar will dub over the first

Try to turn the loop to off so it will end your beat after the 2 measures is through with.