Sailing things right

Got close with the mast.
Some discoveries:
- The mast is ok
- All the metal around is ok, no any damage or aging revealed
- I have two rope intakes for the spinnaker (halyard and the boom)
- I have only one pulley installed (boom)
- I can't use the spinnaker because there is no pulley for it at the mast top! O.o

Going to send photos and a video to Bavaria. Maybe they will explain to me how I'm supposed to have a spinnaker at this boat with the absence of this pulley.