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I next tried a reg NTSC color bar pattern, pretty good, but very noticeable ringing was observed, it was tunable but as crystalization was approached it got pretty bad. Turned out to be the 1st IF (stared with the 3rd and worked back subbing as I went). I am glad I have a good supply of tubes to sub.
It just keeps getting better in small increments.
I do get a little bit of color bleed that shows up more on the NTSC as there is no gating but most of my old color tube sets do this to some degree.
There are quite a few check points for setting up the chroma, but I am running out of gas and don't feel too inclined to mess with it much more.
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