@DirkG I appreciate your help! Great to know that resetting Rain Counter is unreliable.
From the information you provided I am thinking of an alternative way as Rain Counter (manual says it is reset upon inclusion)
- Take the difference of Rain Counter in mm at the beginning of the day and at the end of the day
- Use logic to deal with a special case where Rain Counter is maximum 32000: eg when it starts with 31999 and ends as 1 (rainfall of 2 mm).
Could this work?
Would really appreciate additional comments from actual owners.