I have just purchased an Alpha 87A from RF Concepts, and the manual suggests NOT using the ALC connection to the rig. It DOES say, however, that setting the RF power out is not enough. Is the ALC setting they are speaking of here the mic gain setting? If I set my RF out to 50 watts, why would I have to do anything to the mic gain? It appears the only connections needed from my FT-2000 to the 87A would be the RF in cable then out to the antenna...is this correct?