WD is finding 7.3mm of rain per day when there hasn't been any. Neither the weather station (WS2350) nor Heavy Weather is showing any rain.
I've made daily and monthly (May) corrections but the problem is still with me.
I had to replace the rain gauge after a fox attack but don't think that's the cause of the problem because the weather station data is correct.
Just looking through the log file, I think the problem may occur when I connect the Weather Station to the computer. I have downloaded the latest version of WD to no avail.