I assume you have a faucet similar to the one in LarryGs picture. Try pulling out the spray head and let the water drain from the hose. When you shut off the water it only drains to the top of the curve in the neck. Then when you travel the hose moves and some of the water can move over the curve and drip. Our Pinnacle will drip for a few minutes after we shut off the water but the it quits.
Craig & Terry in Tennessee
2013 Pinnacle 36 KPTS, Voyager Rear View Camera
2012 F350 CC LB King Ranch, 6.7L TD, Ford 25K hitch, TM TPMS, Diesel Site Coolant Filtration System