Time to train for 18mm gain.

• 00:00
• 01:17
• 02:35
• 03:53
• 05:10
• 06:28
• 07:46
• 09:04
• 10:21
• 11:39
• 12:57
• 14:14
• 15:32
• 16:50
• 18:08
• 19:25
• 20:43
• 22:01
• 23:18
• 24:36
• 25:54
• 27:12
• 28:29
• 29:47
• 31:05

Sound training from 16, 17mm to 18mm trial training.