I am sincerely curious, how did you get in such a position?

--
Peter

Experience. I installed and flew multi-probed engine analyzers in the late
60's. Since then I've flown 100s of light aircraft commercially, as a ferry
pilot and instructor. I've flown with my friend, John Deakin, both in his
Bonanza and my Cessna 185. I doubt that your Bonanza is somehow set up that
your CHTs would be 60-80 degrees below many other Bonanzas or John's,
especially since he is so fastidious about his installation.

Best,
Karl