Update on norcold refrigerator flame probe vcarbon buildup. I replaced the rubber hose from the regulator to the propane bottle as it had some cracks in it. I removed the baffle from the chimney. It was clean. Water column pressure was checked and set to 11. Flame is blue and not Yellow on burner. Still getting carbon buildup on flame meter probe? When carbon buildup is removed from flame probe then refrigerator cools better.Not sure what else I can check. Cooling unit works very well on electricity. Any recommendations would be appreciated. Thanks, Ken
