I took my six out for a spin this wonderful sunny Sunday to clear out some of the cobwebs after the Christmas and New Year lay-up. It was great fun, but then, after about 15 miles I went to change up from second gear to third only to find the gear stick would only engage neutral or second gear. I was not far from home, so, managed to limp back in second gear.
Thing is, there was no advanced warning of anything wrong with the gearbox, no strange noises or clunking gears at any time. The gear stick only moves back and forth between second and neutral, it does not even have any of the play you normally get in neutral.
Can any of you (more knowledgeable types) give some kind of prognoses of the likely problem, as I am not to mechanically minded.