Hi, I'm new to this site and am hoping someone with more knowledge than me can help. Could you please give me advice on aligning our new 125cm dish. I have mounted it in on a pole which is concreted into the ground. We have a Sky HD+ box and 2 x Manhattan FreeSat boxes. Most channels apart from the usual BBC, ITV and Channel 5 are working but I cannot work out how to 'tweak' it as I really don't understand the science behind it. If anyone has any tips, hints or maybe even a contact for a professional installer in the local area that would be great. We live in Flayosc, Near Draguignan. 83780. Many thanks in advance.