Hi,

Hoping someone can help me out with understanding what I might be doing wrong with setting up my satellite freeview box.
The issue I am having is that I dont seem to be able to pick up all the freeview channels on the transponders that I have been told to use.

The transponders I have been told to scan are 12456 H & 12483 H.

I can pick up 12456 but on Vertical not Horizontal. These are the channels I get still on this:
TV3
TV3+1
Four
Sommet
Choice
Cue
Shine
Parliment

I dont get anything at all on 12483 H, however if I do a blind scan it does pick up TV2 on 12671 V and Prime on 12707 V. The signal does come across really weak tho and we often lose TV2 completely due to low signal, either that or it pixelates badly.

I have checked the LNB settings at the dish, 10750, and matched them on the STB. The dish is standard sky one with a Sharp dual throat LND (white oval face).

We used to get all the freeview channels going back a couple of months on a different STB, this stopped working one day. We replaced the box but havnt been able to pick up anything other than what is listed above.

I have played around with the skew of the LNB, this seemed to increase the signal strength slightly but not a lot.

Any ideas on what I might of missed? 
Thanks in advance