I also have a hobo made for a 12cm billy, and a 10 cm nests inside with a trangia burner, a cut down pot handle, bail arm removed and replaced with wire and the pot support from the trangia solo thingy. Two skewers are fixed in place to hold the pot on top and are height adjustable, they stow on the handle of the billy and are held tight in with an elastic band around the outside. I also have a computer fan grill that sits on top of the trangia pot support so that the 10 cm billy doesn't fly off as it is too small to sit on it securely. The grill can also be used inside the hobo as a grating to increase air flow. Hexamine will also work in it, so like Waylands' original stove set, it is pretty much a multi fuel two pot cook set, all contained in a half of a trouser leg from army combat trousers. The draw string at the ankle is left in and the leg sewn at the other end (where it used to be attacthed to the rest of the trousers!) so you have a draw string bag ready to go in about a minute from start to finish on a sewing machine!
I should get some pictures up some time, they are fun to make and use, and also to swap ideas on. They can be a bit heavy, but they can also be swapped and changed to leave bits out if you wish.
