I was thinking of the WF as a second station alongside my VP2 and just for the lightning, but after reading all i could find, there is no way i would use 1, not even as a second station, As for the rainfall, there's 3 other davis stations around me, they're farms, all within a few miles of me, we pretty much agree on temps and humidity etc but the rain can differ quite a bit at times, there is no way i would want my rain data manipulated or any other for that matter, each site is different, from the lay of the sensors to the surrounding buildings, trees etc, so how do you even know if your data is gonna be correct after its been fiddled with, whats to say the other stations are correct after fiddling, makes no sense to me, none of it, if WF are basing it on the local METAR's etc then that would only work if there is one in your back yard. I don't know, your data is unique to your yard and should be an average between x amount of stations, heck, what radius do they even use, 1, 5, 20 miles?