Hi, I have a poor sky signal (fuzzy) on my tv upstairs and wondered what was the best way to cure this? I did try an amplifier which did improve the signal quite a bit (but still a little fuzzy), but wondered if this is the best I could hope for? The signal is via an aerial cable from downstairs, through the sky (hd) box. It wasn't a fantastic picture before, but since the digital switchover it seems to have got worse.
