Possible changing?

Hi Brian,
though you told me several times, I am the only person, who needs the synop, there is coming up one question:

Would it be possible, fine tuning the synop at 6 UTC in group 333?
What I mean is if there was rain in last 24 hours


what is the smallest tip of your gauge?
yes, I can add this…

Hi Brian,
the smallest tip of the bucket is 0.256 mm … (0.3 mm)

please let me know - and thank you!