Here is the error I get on my A600 with ACA 030 board...
Lauft nur mit CPU 68030, 68040, 68020/68851 oder PowerPC.
Translated:
Run only with CPU 68030, 68040, 68020 / 68851 or PowerPC.
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Something tells me MagiCMac does not recognize what ShapeShifter is running on top of.