I was thinking of going and at more or less the last minute decided not to, especially as I had forgotten to pre-book a train ticket. From all the comments here, I'm glad I didn't go. I think I'll try the Midlands one. Easier to get as well. Peter Chadwick Swindon MODEL ENGINEERING DISCUSSION LIST. To UNSUBSCRIBE from this list, send a blank email to, modeleng-request@xxxxxxxxxxxxx with the word "unsubscribe" in the subject line.