First, calm down and breathe deeply….
You don't give the sample rate, but I think I can safely assume that you are running above 48K. This is because 3053 is a large preset and will not run on a single dsp at 88 or 96k, so the unit loads a monolithic version. If you run at 48K or lower, you can load 2 copies.
The 7600 will load this preset at 48k, but cannot load it at all at higher rates.
