Steven,
You have the Sonic View 360 Premier, don't you?
If yes, I will tell you that I and my brother both found this receiver to be rather difficult to set up. It is "quirky". The best we found was to keep plugging away at each sat, one at a time, using DiSEqC 1.2 motor positioning. If you use USALS with this receiver, it doesn't appear accurate or even logical. When I commanded it to drive to say 123W, using USALS, it drove to 91W, when I told it to go to zero, it went to some satellite position, when I commanded it to go to another satellite, it went to zero! It was really 'freaky". After I set up about seven satellites using DiSEqC 1.2, then things started working more logical and I was eventually able to change all sats back over to USALS and it began operating fairly well.
I already had a dish and motor set up and aligned to the entire arc very precisely with my Coolsat 5000, and it was miserable hooking up this 360 and getting it to work right. It is not a receiver that I would recommend to use to set up a dish and motor.
Thought you might wish to be forewarned of what we found way back when this model first came out. Maybe they have improved the firmware by now, but I haven't messed with it since then.
Good luck!
RADAR