Greetings chaps, My own opinion for what it's worth is that 'all work and no play makes jack a dull boy' I must admit I've enjoyed the odd straying off topic but can appreciate at the same the need to stay on topic. Regards, IP Priest & Sons Model Engineers http://www.kinvermes.pwp.blueyonder.co.uk/p1.htm -- No virus found in this outgoing message. Checked by AVG Anti-Virus. Version: 7.0.308 / Virus Database: 266.10.4 - Release Date: 27/04/2005 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.