Cumulus Support

Hi,
I intend to improve the raingauge resolution.
I've bought a 400 cm2 raingauge funnel That is about 5.09 bigger than the O.S. original.
In Cumulus calibration screen i'll change the rainfall multiplier to 0.196.
Is there something else to do in Cumulus?

I also want to reset the consol's rainfall counter.
(i know that console rainfall will be wrong)
What precautions should I take?

Thanks

You shouldn't need to do anything else. Probably best to do it on a day when no rain has fallen. You might have to adjust the day's rain total; it should cope, but no promises!

Raingauge modification done :