Anyone know how to alter the headlamp beam height? There "appear" to be two hex sockets on either side of the reflector at the rear of the lamp unit but neither seem to do anything.... Nor do they move when using the beam leveller from the dashboard..

Beam at the moment is too high -- glad they arent Xenons :-)

Does no-one know how to alter the headlight aim?

My octy electric levelling is broke on one side, when you move the switch only one light goes up and down.

For the adjustment, I would think one of those screws does left/right and the other up/down. Something maybe happening, the amount of aparrent movement will be very small.