Hi all, got him sorted. The dish is working a treat. I am apparently the cleverest person in the world!!!!!according to Mrs Red1
The antenna man was amazingly helpful. I also learnt something. The signal doesn’t come at the dish towards the LNB. It comes almost vertically and because of the parabolic design of the dish the signal then hits the LNB, so it doesn’t matter that there are trees in front of the dish, it does matter if there are trees above it. We actually set it up about 5 m from a hedge. Also, I bought one of these, really easy to use, much better than the satking. Thanks to everyone for their help and encouragement not to let technology beat me...
Cheers
David