Still Having RCA 8TS30 Issues

[Penthode]

Originally Posted by Chris K

I’ll give it a try. I found 2 more 270pf caps in the IF (5 all together) and I will say after replacing all of them and a few low ohm out of tolerance resistors in the IF the picture is more stable. A lot of ringing, edge distortion and twitching still but noticeably better.

The likely reason there is ringing and edge distortion is because changing the capacitors in the IF section has thrown the IF out of alignment.