easy question for os2xl (Please help)

I simply play my sample of 2 bars, and for some reason it keeps recording extra bars when the sample is already done, and then when i play it back it adds the extra bars. I even cut the bars back to 2, and still keeps recording extra bars. The older version of the os it would just stop and repeat and play 2 bars. Does anybody know what I'm talking about? Thanks in advance

Had problem with this at first, too. You need to set the Loop Setting on F1 on and set the range. Otherwise (if set to OFF) it just keeps recording bars endlessly!