A Gbox/Vbox/ASC1 will work with your receiver to move the dish. You can't directly connect the receiver to the actuator.
A Gbox or Vbox will not be able to change the polarity, they have no skew controls! They just move the dish!
I am assuming, TVHabit, that your dish still has an LNB and a skew motor! If so, you need the Titanium ASC 1 dish positioner and skew controller!
Vbox users have to use the (your) receiver with an LNBF that changes polarity by changing voltage from 18V to 13V.
If you need to adjust your skew setting, you have to go outside to your BUD, unbolt the actuator motor to drop it to the ground to even reach the feedhorn, and then you have to rotate that LNBF to change the skew!
O CRAP! After all this is done you have to put it back up to see if you rotated it the right way! And repeat!
I know somebody will say to just use a stepladder, and adjust the LNBF in place, but down in the south like we are, the BUD is pointed too high in the sky to be able to reach the feedhorn from a stepladder while looking at a southern satellite!
With the ASC 1, I am able to change the skew from my living room and save the best skew #s for each satellite!