So I am a bit confused - this is the explanation for the Dual VCO oscillator pitch offset :
DET (Osc 2 Detune) sets the pitch (in semitones) of oscillator 2, relative to oscillator 1. One octave
corresponds to 48 units.
Actually, I only have semitones now, and detune goes ± one octave. I mean, there are no more 4 increments per semitone. Is something wrong with my update??