Need some help on mounting the Guru on my Lang fire box. I know several members have this installed on their Lang. I saw several at the last North Fla gathering and didn't pay attention as to where/how they were mounted. Is there a preferred way to mount this unit. Do I need to drill a new hole in my fire box (ouch) or fabricate something to go over an existing opening. Appreciate your wisdom in advance. I can't wait to get this thing going. I would have helped a ton last weekend when cooking a whole pig.