Hey I bought this pedal recently and before this I used a Zoom G1n. In terms of tone the Zoom I think was better; but to get back to my issue is that I'm having a hard time getting a good distortion tone on this as it sounds a bit grainy/wafer-sounding. A

If you have any presets please let me know
I've not spent much time demoing that Nux mfx unit, but it seems to me that the issue you're describing is the unit's own fault. I couldn't get any good overdrive or distortion tones out of it, they're simply not there; and even the other effects and amp simulations are seriously lacking, IMHO.
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