Pan and Tilt Fine in Etc Nomad (Windows)

So, I have two Mini Led Spot (really junk ones) and they have pan and tilt fine, but when I put 16 bits mode in the pan and tilt channel they don't move at all, one goes to max, and another stays in the home position, but it doesn't move, and I didn't find a way to control fine channels in my Etc nomad to try if the other channel work. 

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