Need help with headlight adjustment

[archeryguy]

I have read all of the headlight adjustment post but none tell you which adjustment screw is "up and down" or "right to left". I'm refering to the small recessed screws on the outside (left and right side) of the headlight housing. I was orginally going to change the bulb (to a super white) and adjust the light but I can't get the screws out that hold the headlight ring into the housing. I'm almost to the point of stripping the screw heads. So, I thought I would just adjust the headlight. Thus far I'm landing lear jets on low beam and 747s on high beam. Any help would be appreciated.

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