I took first night ride last night. The high beam was really useless. All it did was make me focus on the road where it hit and it was a bit difficult not to over ride the light with it aimed 5 feet in front of tire, so adjustment is absolutely necessary. I only adjusted the HI beam and did it from the bottom as shown in owners manual. It was very easy.
I think replacing bulbs and adjusting regular lamp will be easier from the top as Omar has done though! The pics. on his post are better than the manual too!
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