it is a valve.trust me, I'm a builder. Clockwise is threading the valve centre down to close.
tinyurl.com/2m67cm
(tinyurl.com/2m67cm
Pasanonic 's been known to cause insanity in laboratory mice,
Fri 22 Feb 2008, 23:13,
archived)
You are excellent.Yay you, for sorting out something that's bugged me for almost 6 months.
(
Captain Wow currently being a cunt in Infamous,
Fri 22 Feb 2008, 23:17,
archived)