Reply to Traktor DUO + X1 Question

Hey folks,

So on the TraktorX1, there seems to ba a handful of buttons that do nothing, when using Traktor Duo, would that be right? namely FX1,FX2, and FX1, FX2 which reside horizontally between the browser and loop knobs.

They are totally redundant buttons if I'm using Duo, right?

Also Duo has no quantize function, is that correct?

Thanks
~AC