Okay... I *think* I now have a fully assembled BBQ. I still have some spare bits. I don't know if they are actually imporant, and I'm not 100% certain of where they go. The diagrams are a bit special, and don't really tell you what is actually going on. I'm just hoping that they aren't somehow structural. Unlikely, but I'm not sure I'd like to see a flaming BBQ collapse in front of me.
I also don't yet have a gas bottle.
I have, however, finished Mr Sheening my armour.