Oooops... The web address for the split grade app note should be: http://www.darkroomautomation.com/support/appnotesgmeasured.pdf -- Nicholas O. Lindan Darkroom Automation A Unit of Cleveland Engineering Design, LLC Cleveland, Ohio 44121 ============================================================================================================= To unsubscribe from this list, go to www.freelists.org and logon to your account (the same e-mail address and password you set-up when you subscribed,) and unsubscribe from there.