FVD++ adjustments too big

Whenever I add to the length in geometric function, it always jumps from 3 to 4, and I want it to go to 3.1 and so on. Can anyone tell me the setting to change that?

I don't work with but is it possible something like "snap" ? or "grid" ??

figured it out, you hold ctrl and scroll

yoda posted on April 10th, 2023

figured it out, you hold ctrl and scroll

OK, good luck