Forgot to add to reply, I did notice that when editing waypoints the edit would not move until I closed the app and restarted it. You might want to try that.
I just happened to download it for first time. It is a new version (20). As far as the 3D mode you need to touch screen with two fingers close together and drag down to get back to overhead view ( drag up to get back to 3D view). As far as maps go I just purchased them so I don’t know how they...
Thanks for the replies. It is Micron Extra paint and it is happening above the trim tabs and drain plug. Also an area around a stainless steel exhaust port.