Hi To everyone, I am now back with the group thanks to Lee letting me know and to Alan for getting me up and running. I had gone to ground for about 6-8 weeks but now on the mend again. Regards to all, John 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.