First of all: when in keyboard mode (normal pitch) and playing C to C, every note coming out is wrong. the first 8 keys are all playing the same tune, except from Low C wich is playing C0. from about G to hi C the tune changes but the problem is there over every octave. And when i pitch down to what is supposed to be the lowest octave, it actually pitches up.
When in normal pitched mode, the low C on the keyboard is playing C0 (supposed to be C1?).
the problem is still there in pattern mode.
i'm getting 5.333 from the power supply so the problem has to be somewhere in the VCO section. It's obviously getting the wrong voltages, but why and how to correct it?