Bogamin

Hi TerryWay/Alan, I posted this is a different section but i'll post it here too for more visibility. i have a 1.5" coupling on the back, about 1.5" of inside plenum space about the refract, and then 21 crayon sized holes (5/16" D). My surface area math says that the inlet is equivalent to ~23 crayon holes so i figured by going down a couple of crayons, that will provide back pressure enough to keep the ribbon burning running. Is it possible to have too much backpressure? what would i see if so? I ran the forge for awhile the other day. my flame cones look

Hi all, i'm trying to get my ribbon burner up and running. i have a 1.5" coupling on the back, about 1.5" of inside plenum space about the refract, and then 21 crayon sized holes (5/16" D). My surface area math says that the inlet is equivalent to ~23 crayon holes so i figured by going down a couple of crayons, that will provide back pressure enough to keep the ribbon burning running. Is it possible to have too much backpressure? what would i see if so? I ran the forge for awhile the other day. my flame cones looked stable, weren't too greenish or spitting yellow flames and weren't