[Elecraft] K3/KPA500/KAT500 SWR problem

[Ray Coles]

As the original poster of this problem topic I have been transfixed by the subsequent correspondence on the matter. I am still assuming guilt for the original trigger, but I guess there may be a factor in the KAT 500 algorithms that may have aided and abetted my gremlin! My next move will be to revisit my rig grounding hook up (I have a pang of guilt. In that area too!). Unfortunately I am away from my shack at present on family festivity business, but I'll get right on it in a few days time, and post the result if I manage any much longed for breakthroughs! Meanwhile, thanks to everyone, and of course to the Elecraft team for picking up on this issue.
HNY and 73
Ray M0XDL

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Ray Coles CEng M0XDL
10 Littlemoor Road,
Weymouth DT3 6AA
United Kingdom