Does anyone know where to find these, or if they can be gotten separately? My '03 986 is missing one of the nozzle tips (2 per side should be present). It almost seems like they just click in. Right now, when I operate the headlight washers, the side with the missing nozzle tip spews copious amounts of fluid into the air (which is actually rather cool, but not the effect I'm looking for necessarily). It's just the tips I'm looking for, so I don't have to replace the whole assembly. Any thoughts would be appreciated.