Need advise from the group. I am installing a multi-dish system with 4 c band antennae through diseqC switch. I have two LNBFs and two of the polar rotor type LNBs. All four will be dedicated to one satellite each (no motor). On two of the satellites, I am only interested in the Horizontal signals, so I will not need to change polarity. Not going to use any kind of piggy back setup to activate the rotor. Planning to manually set the rotor position and leave it there. I do want the LNBFs on the other two antennae to change polarity like normal. Any problems anyone can see mixing these? Mainly concerned about damage to the LNB or receiver. Have any of you tried this? Thanks.