I replaced the seized convergence coil and the pot making the clicking sound. I then used a grid pattern from a test DVD instead of the generator (more lines). After about 10 minutes, I managed to get the following. It's not perfect (almost as good as my other CCII), but I can definitely live with it.

Thanks to all for your support on this issue. If I can get rid of the jail bars, I'll be set (I can live with the moire for the most part).

Thanks again!

that looks very good.much better!now post screenshot so we can see that great looking zenith picture