Adjusting encoder wheel values with keyboard cursor

Hey Everyone,

Here's a quick question for you all.
I have a laptop with HOG 4 PC on it that I use to walk around and do remote focus etc when networked with my Road Hog 4 console. Now, today I got a bit frustrated trying to move the encoder wheels (position etc) using the laptop & it's touch screen etc.

So I was wondering, is there a way to actually control the encoder wheels by rather using the keyboard's cursors? It would be much easier to use the keyboard's up / down / left and right buttons to move positions than to fight with the encoder wheels.

I looked it up online, didn't see much. So either this functionality doesn't exist, or everyone else is already using it and Im the only idiot that doesn't know how to do it. :)

Any thoughts anyone?
Thanks.