Just so that you don't think I fell off the earth, I've been really busy and unable to read mail. We are leaving on vacation tomorrow, so I guess I'll have 5-600 messages to go through when we get back. Have a safe time here, and I'll be in touch later. Regards, Henry S. Winokur 94 GTS1000, AMA, MRF, MD/MSF Certified Instructor West Bethesda, MD