Try our new info resource - "Aladdin's Cave" (Main menu)Just added a separate link to Ash's Dropbox thread (shortcut)
About 20 plus years ago I remember buying a tin off melting chain grease, heat up soak chain and hang up to cool, as far as I can remember that is the only lube on the chain still. But to be fair although I have run the Matchless every year it is only a few dry runs annually. Cant remember what the stuff was called but it was recommended at that time. Now I have WD40 chain wax which seems to be fine. Big difference of course if your running every day all year round, which I am not.