pan pfield can't be optional, because it's followed by required wavetable pfield.
pan pfield can't be optional, because it's followed by required wavetable pfield.

RTcmix/RTcmix,RTcmix/RTcmix,RTcmix/RTcmix,RTcmix/RTcmix,RTcmix/RTcmix,RTcmix/RTcmix