My KPA1500 has started faulting inappropriately for High SWR. I say inappropriately because all 2 of my SWR meters (K4D, KPA1500, Palstar HF-AUTO) show an SWR of between 1.1:1 and 1.2:1. with just the K$ transmitting and also with the KPA1500 in fine as it faults out. Any ideas? -- Thanks & 73 de Dave, W5SV