Options to adjust Sensitivity Etc

How about some sensitivity offsets/adjustments in settings for rain & lightning?
I’ve had weather stations for years and not overly happy with this system. Install is solid, yet rain is under reported & way too many false lightning reports! have compared with other local stations along with my other current Wx station.

Installation is Not near any electrical sources. I suspect it may be emp’s from cellular towers.

Would love to see a lighting sensor in the relay unit in house so some form of Doppler could be used to triangulate where the actual lightning on a map is located! 13 to 17 miles out could be anywheres in a 360 degree area. It would me nice for more specificity!