Solved it now but was trying to add Radio Caroline as a non freesat channel.

The info I have is: 11428 H 27.5 2/3 4101

I try 11427 H Select no network search, Radio only, and search.

Caroline is found, I save it. Then press Guide – where is it.

Three more goes – nothing.

Then I search again but selecting All types (Radio and TV) – found again with some TV channels. I don’t save.

Press guide and there is Radio Caroline.