Just thought the lists might be interested in something I did. I bought an inexpensive laser level, and an inexpensive camera tripod. I attached the level to the tripod with silicone sealant(that way it CAN be removed.) I've found this useful for finding the center of the screen and don't have to worry about the string sagging. It also works well to straighten the lines out when an overlay isn't available. In fact, except in the most extreme cases, I doubt that an overlay will ever be needed again. If this helps anyone, I'm happy. Walter Walter Wood United TV Service 501 Poplar St. P.O. box 602 Pulaski Tn. 38478 mailto:wwood_38478@xxxxxxxxx ----------------------------------------------------------------------------- This Email List is accessible to the general public through search engines. Remove: http://www.tech-assist.org/remove.htm Set Vacation mailto:ecartis@xxxxxxxxxxxxx?subject=set%20techassist%20vacation Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/