FX Modulator: how to fine-adjust Pitch Amount?

Hi guys,

How can i fine-adjust the Pitch Shifter module in FX Modulator?

How can i, lets say, have an LFO play only 6-10 cents of Pitch Shift? i have a 4K monitor and the draw window is too small to make these tiny adjustments.

I have plugin alternatives to do this, but it would be great if i could do it with FX Modulator.

Thanks!