Due to the increasing costs of pellets and lack of availability, I was looking to use a pellet/corn mix in my Harman. I do see some references to a corn/pellet mix on Harman's website but they do not state what ratio. Most other stove manufacturers are saying a max of 2 parts corn to one part pellet. Is anyone with a Harman currently using a corn/pellet mix? If so, how is it working for you?