LabVIEW Numeric Controls

[Jogo]

I've been struggling to figure out how to work with the "increment" property of numeric controls in LabVIEW. (By "increment" I mean the amount that the value changes when pressing the up and down arrows in the front panel.)

For example, I have a simple VI set up with numeric controls A and B. I want A to increment by "0.1", and B to increment by "10". When I go into properties and change the increment for A, A works fine. But when I then try to change the increment for B to "10", it instead changes A's increment to "10", and leaves B's increment as the default value of "1".

Anyone else struggle with this? Any ideas?