I recently completed a dive where I briefly returned to the surface after a minute or so. I then continued with the normal dive. My dive computer, however, counted this as two separate dives. I later merged the two dives together, and now the dive log shows excessive samples of dive parameters. It thinks that the dive lasted 359 minutes, which is obviously incorrect. Not a huge deal, but the scale on the dive log graph looks wonky with the actual dive parameters stopping at around 60 minutes. Is there any way to delete the excess samples?