I have managed to get the signal to the point where the UHF fta channels have no snow whatsoever, prime and maori tv, juice tv and trackside all appear perfect except for quite a noticable ghost. Used a masthead amp to get rid of the snow (Did this make the ghosting worse?) Picture was so bad before couldnt notice a ghost. This being the only problem with the uhf reception i can only assume this is the cause of my picture break up on my PC. I know it is not the pc settings as they work in other locations.
How do i get rid of the ghosting enough to get rid of the breakup? I guess i will have to try playing with the aerial some more, perhaps sky tower with vertical polarisation might help, or maybe just angling it upwards a bit.