I recently picked up a project Black Knight, and found the 3J6 power connector is only pushing 1.57v for the #7-10 +5v regulated connectors (with the ribbon removed). The #6 +12v unregulated connector puts out 14.96v. What is causing these four regulated connectors to run so low? Is it a capacitor issue? As I look at the power supply board, I do not see any bulged or burned components, but understand that doesn't necessarily mean anything. Of note, all GI lighting works great, and I do not have any blown fuses.