Transponder problem

[Stupotster]

hey guys!

I seem to have a problem picking up any transponders from 11.718h upwards on astra 28.2e ....transponders below this i get 95%..some 97%......all the rest above this i get 43% ,is this a dish alignment problem or lnb need turning slightly?...any ideas guys?..i have only recently installed my motorized dish and thought i had it setup right,but tbh im having my doughts now!...... any 1 else had this problem?
cheers stupotster

ps only others i get good quality with above 11.718 are 11.738 and 11.777

[dick b]

not sure what channels you are trying to get,if you cant get sky news on 12.207 V some thing is wrong.
lnb should have no skew at all on a motorised set up,what satellite did you use as your target sat when you set up? are the other sats ok.do you get good quality readings on some TPs off say 30West,5West,1W,5East,13East,19East, and 39East.What box do you have?