SOP/Sat Changing Values
Changing the numbers values of Offset (Red, Green or Blue) is unreliable. If you are with the cursor in the number value, you can only reduce the value (1024 is default) with the mouse wheel. But if you want to set a higher value, you can't, unless you use Ctrl+mouse wheel, then the number value increases strongly, and can be reduced again without Ctrl, to the desired value. Or you don't click on the number, but in the slider, then the adjustment works. With Slope and Power everything works fine.