Now with less freaking out!
Lurked on the LS1tech forum and found out my one headlight up, one down issue isn’t new. Apparently Cardone (who rebuilds the motors) frequently wires them backwards when they rebuild them.
Is that infuriating? Yes.
Is their QC a drunk toddler? Sure seems like it.
Am I extremely relieved that it’s not something further up (more expensive)?