I'm now giving this a miss. Today on the way back from Aberystwyth, the bike conked out. Turned out it had run out of fuel, despite a) the gauge still showing at least a quarter of a tank remaining, b) the range showing 95 miles to go, and c) the right auxiliary tank still being almost full. So I'm going to stay at home and investigate.
I can't cancel my hotel, so if anyone makes a last-minute decision to go, or someone going decides to stay over, please be my guest.
Regards,
Martin