It'd be nice, though, to be able to run through some of the engine log file data with a LAME who would be able to help diagnose, for example, ignition issues from an inflight high power LOP mag check
My LAME was not a fan of all-cylinder engine monitors (which I think should be mandatory) until I walked in one afternoon and asked him to look at the "bottom plug on #4 cylinder" - sure enough there was a bit of crud on it.
He does, however, have a borescope - and uses it!
Dr 