I just went out on this call and looked at this set. There is a dynamic convergence problem. When attempting to perform the convergence procedure with the remote the set seems to go through the motions but does not converge. I took a chance and pulled the convergence board. It uses two STK 392-040's. I plan to try replacing them and looking at all the small resistors on the board as well. Does anyone have any further tips for me on this one? Thanks, Lenny.