Salute Mad !!
You are right about privacy, and unlike 95% or more here, my life story is on the profile link by my callsign. It has been since early 2004 or so, maybe longer.
FC eng sounds like an honest aviation enthusiast plus real engineer, and has posted super tech data devoid of "there I was' or "if it were me".
Oh well, we post and we tke our chances.
Gums sends...