I am not sure if I have ever seen this topic discussed although I know it is inherent on all 650Ls regardless of the weight of the rider. My headlight shines upward lighting up trees, putting out streetlights, and shining into windows. It will pretty much light up anything but the road/trail in front of you. Cars give me the finger and hit me with their brights constantly. My '94 did it for 8 years. My '06 may be worse. My buddy has the same problem on his '95. I have seen this with riders weighing from 180 to 240 - average sized people who would want a 650cc dirt bike I would say. No adjustment screw will correct this. What action have others taken? I do not intend to live with this again for 8 years as I did with my last one. What was Honda thinking?