While testing the V4-V5 patch conversions, I started to notice some odd tuning issue.
When in poly mode using many voices e.g. 16 , 32, I can hear some definite out of tune-ness.
I have used a template patch and turned off anything likely to affect pitch that I can find, and when setting it to use multiple voices and playing 2 sets of legato octaves I'm sure something's up with one or two of the voices. I can hear many cents of detuning, but only on a couple of the voices.
I attach the template based patch.
Can anyone see if there's some tuning parameter I missed that's responsible? It sounds very much like 'Voice Detune', yet that's at absolute 0.
V2 doesn't do this at all.