No problem Joe 90, and I appreciate your and the other people's time and effort in helping me. Yes Spur Hill is the transmitter as per Saorview website and bearing and distance is as below and yes aerial elements are flat

Screenshot (943).jpg

From what you are saying I too think that it's a cabling or aerial issue. The aerials have been there for years, but if I eliminate cabling issues I presume something like the one below for €25.95 will do the job?

Screenshot (944).jpg

Thanks for the screenshots re tidying up my setup.