Signal (SNR)low on DM800 hd

[sexysam]

Can anyone explain to me why my SNR on my DM800HD has started to be around 35- 40% when I am watching Sky UK on my motorised dish. I can get all SD channels but no HD ones.

Yet if I stick my DM800HD in my small 60cm fix dish teh SNR are about 75-80%.

Is it the dish or teh box orthe wiring. Its doing my head in. Can anyone advise or suggest something asap

Thanks

[southpaw]

got to be dish mate , try moving dish in small increments
with dm800 ,look for sat-finder in menu`s ,