tag:blogger.com,1999:blog-4778505478099828368.post5572575257541977765..comments2024-03-21T12:05:02.193+00:00Comments on Crystal Blues: Changing A Thru Hull / Ball Valve At SeaNeil & Leyhttp://www.blogger.com/profile/05003534197946819046noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-4778505478099828368.post-39584797223374070172019-08-27T12:54:53.954+01:002019-08-27T12:54:53.954+01:00I use the plumbers mate trick to remove the sumlog...I use the plumbers mate trick to remove the sumlog spinner and keep the water out of the boat. To do your job I would use a wooden plug for better safety, and with a line on it it is possible to remove it without diving again. On the way from NZ to Tonga one year I had to do that at sea in 4 m seas. Hove to and worked on the lee side and it was easy.Anonymoushttps://www.blogger.com/profile/03194506796462124982noreply@blogger.com