Adjustment for vertical?
That is located on the drivers side in front of the battery an 8mm bolt with large washer but it is slanted toward the light if you are looking at the light through a small gap in the battery to fender. Takes an extension and swivel to get to it. Pass side take the snorkle to airfilter out and you can use a screw driver to turn the stared wheel same location as the drivers side. It becomes obvious once you look hard at the location. CW is up CCW is down...
That is located on the drivers side in front of the battery an 8mm bolt with large washer but it is slanted toward the light if you are looking at the light through a small gap in the battery to fender. Takes an extension and swivel to get to it. Pass side take the snorkle to airfilter out and you can use a screw driver to turn the stared wheel same location as the drivers side. It becomes obvious once you look hard at the location. CW is up CCW is down...