I have a new First 40.7 with the racing option. An impressive number of blocks and lines is provided for the spinnaker rig but no diagramme or other information on what to do with them. Particularly mysterious are a 25' or so bright blue line with small spliced loops at each end (similar to a white/red fleck line which seems to be the car control line), two medium single blocks with beckets, and two pair of linked blocks, small and smaller, with no attachment points. Beneteau US says they can't help. Ditto several riggers and dealers I've talked to. Will appreciate any clues and suggestions.Robert Johnstonchance396@earthlink.net1-917-488-4422