Anyone know if the CX LED headlights need beam deflectors? I know with some modern LED headlights the beam pattern is flat and straight so that deflectors are not needed. I can't find anything in the Plus Four handbook. There are no guidelines or clues on the headlight glass as to where deflectors could be placed, I suppose it would mean experimenting with the headlights shininig on a wall. It would be nice not to be interrogated by French police!