PoCo shows up there today, found a corroded Compession fitting on the noodle above the drip loop of the drop ("point of connection" according to the PoCo). They've had no more flickering, but still want the upgrade. Educated indeed! And they want it ASAP too even though "the problem has went away"...
I wish all my dealings with customers were this simple!
-Virgil Residential/Commercial Inspector 5 Star Inspections Member IAEI