The latest, after work I disconnected the leads from the battery, had a good look around the wires but could not see anything out of place, reconnected all the wires to the battery terminals but left off the PCV, checked each fuse but no problems there,turned the ignition switch on and off four times, started the bike, the horn worked, took for a short ride, the gear indicator was normal, the speedo worked for about 20 meters, as soon as I pulled in the clutch in the speedo dropped to zero and stayed there for the ride.
Any thoughts.