Rate Wheel - Hog3PC

Maybe I'm overlooking stuff, but I cannot get the rate wheel in the Hog3PC software to work. I can see it on my screen and it moves up or down a little when I drag it, it only doesn't seem to have any function.

I can speed up (or slow down) a running cue by holding a choose button and moving the first encoder wheel, only in that case it doesn't jump back to a rate of 100% for a next cue that easily...
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