Sometimes you don't learn from mistakes. Years ago I lost the entire golden key due to bugs. MA did not compensate me for anything and corrected one error a year later. And since I'm an idiot, I compose the golden key again! So I buy components! Primary need: Arkadian Golden Key Cog (Key 4) Arkadian Golden Key Interface (Key 5) Arkadian Golden Key Barrel (Key 6) Arkadian Golden Key Housing (Key 8) I own enough of the other parts, but I can make an exception