Try our new info resource - "Aladdin's Cave" (Main menu)Just added a separate link to Ash's Dropbox thread (shortcut)
There is no point replacing a head gasket until you know were the leak was. It may not be a head gasket problem It is no very often I see a head gasket leaking from the fire ring, most of the time it is just a o ring.And because you will disturb the barrels while taking the head off, it is always a good practice to replace the base gasket.