There is something that this eastern arc dish -1000.4 has ,that doesn't exist on the other western arc dish -1000.2. It is called the azimuth cam . Using a wrench you can slightly adjust it 3 points either left or right to get the maximum peak on both 72 and 77 sats. This one step enables you to get a good final lock on them and then you lock down the side elevation nuts and bolts till it no longer can move. The 61.5 sat is supposed to come in anyway , but you can adjust the azimuth cam to get better strength on this sat as well. If you skip this step , you will not get good signal strengths for the three sats. Now this meant I had to go inside and look at the sat meter on my receiver to make sure that I had maximum strength on 72.7 and 77 and 61.5 sats. It took a bit of work but I got the best strength I could get.
I followed the detailed manual that I gave reference to in post #10 of this thread. I followed it line by line and read it carefully , and I had to start over a few times till I understood and got it right. But in the end it works great. I am not happy with some of the low transponders on the 61.5 sat, but that should be rectified once the new sat goes up in July. Till then, I have made use of my old 1000 sat dish with an triple single lnb holder and plugged it into the in port of my 1000.4 lnb. I peaked it for the best signal I could get for just 61.5 sat. I put aluminum foil over the 61.5 lnb on my eastern arc dish and reran the check switch to include the new dish for just 61.5. I get pretty good strengths on my spot beam for locals now and decent on the rest. More strength than on the eastern arc dish. Until the new sat goes up in July to replace the old sat at 61.5, this will have to do.