Just a WAG.. but have you checked the difference in the Keyboard Track parameter settings between the patches that work and ones that dont seem to work correctly?
My guess is the FM works best on patches with Keyboard Track set to "Full".
My guess is the FM works best on patches with Keyboard Track set to "Full".
--- In korgpolyex@yahoogroups.com, "eric justin" <djericjustin@...> wrote:
>
> I just finished up modding my Poly 800 MKI and noticed something about the FM mod. It seems that with some patches, the mod only effects certain keys while it effects all keys in other patches. Why is this happening?
> Thanks
>
> Eric
>