I've been in this gig for over 35 years and sometimes it seems I've forgotten more than I should. (I'm in a rut). After so many years you get a little bit jaded.
I just found this site while searching for some info on a Trane rooftop. I must say this is a HUGE site and looks like a wealth of great info. I'm looking forward to scanning some of the interesting conversations and maybe relearning some.
I'll be in the background....