Hi guys - just received my C4 Synth. Very late to the party & sorry if this has been addressed before. Since all Spectrum presets are compatible with the C4, I was particularly hoping to use the C4 to access all six of the factory-installed Spectrum presets. But, under factory presets, I can find only two (Tron & Thrust) of the factory-installed Spectrum presets. Where can I find the other 4 (Dumpling, Punch, Vocal synth, Octave lead)? Thanks.