15 mm klinkt 'gemakkelijk' naar binnen.

• 00:00
• 01:22
• 02:44
• 04:07
• 05:29
• 06:51
• 08:14
• 09:36
• 10:58
• 12:21
• 13:43
• 15:05
• 16:28
• 17:50
• 19:13
• 20:35
• 21:57
• 23:20
• 24:42
• 26:04
• 27:27
• 28:49
• 30:11
• 31:34
• 32:56

It seems that the 15 mm sound will go in more easy now a days. In the past it was one of the rare moments when it shoves in, but the last 2 weeks it shoves in easy.