Afternoon,
We were trying to troubleshoot why the wind sensor was acting oddly every now and then. One day, I happened to be on a different site nearby and duh, apparently there are bird perching on it.
I've reached out to the manufacturer, and confirmed that we do indeed already have the bird spike installed. I'm afraid to tap additional holes for more spike since I don't know if it'll affect the anemometer itself.
Any tips?