About airflow results of 275
41:46 11:35 12:14 04:47 04:44 06:00 05:44 09:09 05:21 06:14 34:38 19:37 05:30 09:02 08:29 06:59 06:46 08:15 15:11 13:52 31:35 05:33 06:31 07:36 09:40 06:34 10:43 07:42 07:47 08:32 09:10 12:44 44:18 30:55 08:03 10:29 09:29 08:04 06:56 05:24 07:35 08:22 08:27 16:20 70:33 08:07