To Prevent Hogsheads From Working Over
If the stuff is cooled off too warm, or too much yeast is put in the
hogsheads, they will work over, and of course lose a great deal of
spirit, to prevent which, take tallow and rub round the chine of the
hogsheads a little higher than they ought to work; it will generally
prevent them from rising any higher, but if they will work over in spite
of this remedy, then drop a little tallow into the stuff, it will
immediately sink the stuff to a proper height.