UK Presentation Notes, page-33

Love it - The AJ and BB Show.
I've sorta been expecting Jaded to reappear and dismiss the presentation as Amway hype. Maybe he's still stuck on the M6...
Paul, re flake size I take that to mean whether the flakes are needle, plate, or ball shape they'll pass through the mesh by their smallest cross section (needle or ball) or narrowest width (plate). For example a 50 micron wide by 150 micron long needle will pass through 50 micron mesh. I'm no techo but I'd guess different users need different sizes and shapes. As the actress said to the bishop.
Hope the beers were good and whether a few or many they made you happy.