Problem solved, to a degree. The steering box was just fine and required no adjustment. The minute I disconnected the tie rods it was evident that the steering knuckles on both side were tight, basically frozen. Upon removing the upper A arm it became obvious that the ball joint on the lower A arm was functioning as it should but the upper was stuck. Replacing the upper arm ball joint fixed the heavy steering. The P700 no longer steers like the deuce and a half I recall from back in the 70s. Its an S2000 again.
Three questions remain. First, why did the ball joints go bad on a 2015 with 2100 miles? Why does Honda use these "sealed" parts we can't grease? And, has anyone else had this same problem?
This is the first semi major issue I've had with a Honda and we have 6 atvs, 2 sxs and a car. However, my polaris buddies will love it.