Does this translates that you are now a FLUKE benchtop fan-Boy again .... as you were at 2011 by having restore a bunch of past century Fluke 80xx series ?
Glorious past memories
Back then those benchtop DMM restoration projects, they helped me about establishing PR even with Keysight and I did received their proposal relative of me writing a product review about their U1272A.
Nowadays I am a Fan-boy of my self, and of
my own skills which I did developed due the use of quality multimeter and oscilloscope (lots of practice).