I have a majestic gas fire place model # RHE32 RFN and the pilot light makes an annoying wheezing sound when it is light. I have tried turning the pilot light down but when I adjust it low enough to not make a sound the fireplace seems to not work properly. I have tried to clean the pilot assembly and re-assemble it but have had no luck. Does this mean I need a new pilot light assembly or is one of the two thermopile's beside the pilot light defective.