OK enough of my feeling sorry for myself.
Went out this morning and did a tether with the balloon. In this picture you can see a blast of raw propane coming out before igniting. We put nitrogen in the propane tanks when it gets below freezing to boost the pressure in the tanks. It was above freezing this morning so we had a little extra pressure. Each burner puts out 16 million BTU's of heat and we have 2 burners on this system.