Hi everyone I have never seen this problem before. This mitsubishi tv model VS-5046 works, but picture expands and shrinks about one inch horizontally at a rate of about 100 times per minute. Geometry and convergence are ok.It is just like heart beat.Anybody has a clue about this strange problem ? Mehdi Nova Service Center 7531 Lindburgh Dr. Gaithersburg, MD 20879 240-632-1717 mehdi@xxxxxxxxxx ----------------------------------------------------------------------------- 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: http://www.freelists.org/archives/techassist/