Is it possible to adjust the gaps around the flip up painted metal headlight covers? In particular, I'd like to if the gap at the rear edge (away from bumper) where it meets the front trunk lid has an adjustment. Are there adjusting screws somewhere? The passenger side has a bigger gap than on the driver's side. I'm trying to even them out.

You adjust the whole headlight assembly. Three bolts inside the trunk, two bolts in the fender.

I thought there was a way to set them using the knob on the motor? Of course I tried and it did not work. I could have sworn I did it that way in the past but that was many beers ago.

The knob is just to raise them manually.