Sounds like we made your weekend Clabe :)
Physical characteristics of a cartridge have no bearing on making a Mint (or any other for that matter) protractor for a particular tonearm. As long as your tonearm/turntable parameters stay the same (i.e., mounting distance and effective length), you can swap carts to your heart's content and align them using the very same Mint. Enjoy!
Physical characteristics of a cartridge have no bearing on making a Mint (or any other for that matter) protractor for a particular tonearm. As long as your tonearm/turntable parameters stay the same (i.e., mounting distance and effective length), you can swap carts to your heart's content and align them using the very same Mint. Enjoy!