About exhaust results of 487
20:57 23:00 25:20 22:20 18:31 28:12 26:16 151:00 44:47 24:10 21:17 23:36 21:42 22:26 29:50 49:39 29:18 30:09 32:10 24:22 29:25 68:04 31:39 23:49 24:17 46:19 28:22 37:54 41:39 72:43 109:03 39:27 50:49 36:38 122:16 32:10 62:07 42:21 28:56 59:58 95:47 44:17 47:32 44:15 42:00 31:02