If am using an Xi5 with a HDS gen 3 , and navigate to a waypoint, and use the
anchor function on the HDS , which gps will the rules the XI5 ?

Is it my imagination or does the xi5 work better off the handheld remote to
hold a spot , than off a waypoint on the graph. ?

Third , if it is working off the HDS, will the external gps antenna make it hold closer ?

thanks
MO