I'm trying to get dn's 129. First of all I thought that the legacy lnb may be bad. I bought a brand new one. It is behaving the same way. I'm using dn's rec to point at 129. Getting strong signal from it but only from one tp (tp21) only. All other tps are showing red line.I have no doubt about the alignment of the dish. The signal from tp 21 shows a signal strength about 108 out of 125. How it is possible that the alignment can be bad. I also have notice that when trying to aim at 129 a different time signal start showing at tp 32 instead. Tp # 21 becomes red. Please be so kind help me here. I will be greatful.