When you connect the coax, and power it up you can hear the dish rotating inside during set up. Also, Dish thinks it rotates, or states as much in the Owner's Manual. There is no mention of having to turn it any particular way, only that it needs a clear view of the southern sky. I am NOT taking mine apart, just saying...
D_B Travelers - 30 nights in 2016... so far. 54 nights in 2015. 2014 Rockwood Windjammer 3001W Diamond Pkg, 2015 GMC 3500HD CC DRW Duramax, Equalizer 14K hitch, TST 507rv TPMS.
"Happiness? A good meal, a good cigar and a good woman - or a bad woman; it depends on how much happiness you can handle."
George Burns (1896 – 1996)