Aircraft: Baron 58
VOR frequency: 113.1
With 113.1 tuned on nav 1, nav 1 selected on the coms box (top of the stack) and nav 1 HSI input selected (far top left corner) I cannot get the nav flag to go away on the HSI. The only time it flicks out of sight is when GNSS is selected. I want to fly the VOR approachs at NZNS. Help!?