Headlight bulb aiming

[derek_zoolander]

Has anyone adjusted the aim of their headlights? I'm not speaking of the little knob in the cockpit, I'm speaking of actually adjusting how the beams are aimed on the lights themselves.

My truck seems to have a dark band between the low and high beams, and I'd love to be able to aim the high beams slightly lower to create a seamless transition of light from low to high.

 

[skinny_tom]

To the untrained eye, when the headlight unit was out for a different reason, it appears that the unit is sealed. Adjustment with the adjustment screws appears to move the entire housing.