I lost the tail light lens off my '03 999 the other day,after changing a blown bulb- my own sloppiness. I can find the part number for the lens in the Ducati Parts PDF, no problem, and I have ordered a new one. I cannot find the small black plastic part which comes from underneath the light unit to hold the lens in place. It is secured by two self-tapping screws. I can't find it in the drawings, so I can't order a replacement. The parts people at local Ducati dealers can't find it either. Does anyone on the list have a suggestion as to how to get the part without having to buy the whole tail light assembly?