Well Late this afternoon I decided to replace the mica caps in A4. I thought that while I had it out, why take the chance. I replaced them with 500V 5% micas. I had the 10pf but didn't have the 130pf so I put 2 in parallel. When I checked them with my cap checker I got 129pf. Good enough. And I also changed out the 15K resistor which read 23K once removed. BTW, all the caps in the tuner were replaced using carbon film caps.
I re-installed the tuner and I now have a much better picture.
On to the alignment.