mr. O"neal--------thank u for your most intelligent response to date. I will be mailing you some bus tokens--free shipping---------------------David, alswys nice when someone uses common sense to deliver a much needed message. Credability will alsway be a strongpoint w/ both you and davo. Two gentlemen who give the hobby a good name. Now i'll get my mittens out. sincerely skd98vm, bnrjhrejkedlclvmgbhngn