New to FTA, and got all my equipment last week and started my install. But i have a problem, im supposed to have a universal ku lnbf and set all the settings in the receiver for a universal lnbf but no matter what i do i always have 65% signal strength, even if i take the lnb off the dish and point it at the ground. Is this a bad lnb or could it be a standard lnb?