For years I swore by the wiggle test and thought that was as good as it got, just sit there shaking every harness until something moves. Then an old A&P showed me to hook up a meter with a beeper and lightly pull and flex each bundle while watching for the tone to cut out, way faster than staring at a needle. He also said to load the circuit if you can, throw a small bulb or resistor across it, because a chafe that only shows up hot or under load will hide from a plain ohm check all day. The other thing that changed my mind on this whole deal is using a tone generator and probe, you clip it on one end and trace the wire, and when you get near a rub spot the signal gets flaky. Takes maybe twenty minutes to set up the first time but it saved me a full afternoon on a 1900 last month. Your bulkhead chafe is exactly the kind of thing that trick catches, since you can hear it crackle right at the rib.

Ngl the tines issue is way overblown, a quick soak in hot water while you eat dinner and they wipe clean in like two minutes. Calling it a mistake kinda misses the point, because that basket turns out wings with way less oil and zero babysitting, and the skin gets that crackly thing a regular rack just never gives you. Most people who bail on theirs just never got past the first messy round, then they blame the tool instead of their cleanup routine. If you're getting great skin without standing over the fryer flipping every five minutes, that's eighty bucks doing its job, bulky cabinet space be damned.