Try our new info resource - "Aladdin's Cave" (Main menu)Just added a separate link to Ash's Dropbox thread (shortcut)
... or you have to drill and tap the hexagon "bung" below the points cover
ThanksOne more question - can I consider replacing vavlve seals w/o removing head? I guess it is doable but maybe difficult and special tool to support valves from bottom needed?