modify bucket to 0.1mm

I don’t know exactly what you have done. This is what you need:

  • Control Panel
    • Offsets & initial rain
      • Rain offset
        • Modified rain gauge new tip (mm)

1.- Calculate the new section: divide funnel diameter by 2. Square it (multiplying by itself). Multiply by 3.1415

2.- Divide the old section (original Oregon) by the new section.

3.- The result is what you have to enter on WD.