Seems like every time i smoke a brisket, i rest it on a sheet pan, and when its fully rested, the sheet pan is about half full of fat/juice that has run out of the brisket and paper. I know a small amount of it is the tallow on the paper, but watching videos online, there doesnt seem to be all that much extra juice after the brisket is rested. Any ideas as to why im losing so much moisture?