DB - I've got no interest in the back and forth fighting, after all i know nothing, although that might come back and bite in a few months from now.
You asked before why I was interested and I was told by someone else not to explain it. Rock and a hard place.
HC - thanks for the HUMS summary - I appreciate the failure was new and so absolute values for a failure might now be available for all sensors - although I wondered how the learned thresholds are devised given the spread between REDW and CNCN. Then how that fed into the decision making vis download times, thresholds in the period May to October.