I got tired of messing with the two lnb/1 dish idea for the moment and took one of the fortec 30" dishes and mounted the dishnet fss linear to it. Pointed it roughly az 250, checked it with a compass. The elevation on the dish is about 29 degrees.
Okay, and do you now get WhiteSprings okay?
Sounds like a good choice of hardware.
From out here (I may be in a hot spot), I got it on a 20" dish with an Invacom, last year.