My bad - Still new to this TV repair thing.
I think this website needs a glossary section
I was trying to find the correct word to describe what I was noticing by searching old posts... looks like I got this one wrong.
I thought ghosting applies to the whole picture, so was trying to find a more specific description. When I lived in a high rise apartment, there was such severe ghosting caused by multipath reception from reflections off other buildings, that over the air TV was completely useless. This is nothing like that, it only affects text - and then only sometimes. A good example is on the news, when they show the weather forecast.
I can hear the 15KHz from my Zenith, but it's more or less the same as all TVs.