Dave - this should be a humdinger for 'ya.....The BFC
BFC aka.... the "Big Freaking Cap". offten a solution to a bad design. Right?
I can just see you saying "Oh, the circuit doesn't work - just put in a bloody huge cap! Doh! What were they thinking?!?!??!"
That's just an example of one short cut to a problem....I'm sure you know/seen many more shorts cuts using different bodge jobs - and not just green wires. Good ones, clever, or doggy. Using parts not as intended.
Could be the start of a "engineering shortcuts" videos. When to use them, when not too, and past experiences. Would love to hear some electrical "duct-tape" stories!