As I have a 36" dish/
QPH-031 lnb installed to an
SM3D22 motor, had I realized at the time I purchased it (Nov.06) for my lnb/location(38lat./-77long.) I needed a 0 degree shift mtr. w/ 70W/30E rotation axis I wouldn't have purchased it. After corresponding with the factory my options are a.(send back to Slovenia) b.(find someone with a pci card/DiSEqC controller to generate the code string) c.(a new positioner board 0 degree $30EUR/ $36US) d. (quote"
After conversation with our mechanical department, you don't have to buy a new axis. You can easily modify your own. Pull an axis out from a motor. Pull a wedge out from a cogwheel. Turn cogwheel on axis for wanted angle - in your case it is 20 degrees. Drill a new hole into axis and push a wedge back in cogwheel.") 
