I just tried to send an email to Brian Spurle, not a member of this list, but was on the old one and active on some model engineering sites. The email bounced as, apparently, he has changed his email address. Does anyone know his new one? Alan Stepney http://www.alanstepney.info Model Engineering & steam engine information pages 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.