ok so i put a raw porkchop and it started to work, does this mean that i need the bellows to make glue??? fail...

my setup is like so http://s292.photobucket.com/albums/mm24/krashevil/?action=view&current=2011-07-24_235219.png i have 8 bones inside the cauldron but nothing is happening. the flames that are supposed to light up when you right click on the cauldron don't do anything at all. i also have V2.82 ...