Just hooked a new kpa500 to a k3. when switching bands on the k3, the kpa500 doesnt follow. it does follow when i apply power. the reverse does work....if i switch bands on the kpa500, the k3 follows. tried 2 different auxillary cables...same result with both. am i missing some setting i need to change? scott ne9u Sent from Republic Wireless Cray-1