Clabe,
It doesn't matter. You are fine. Your Breuer 8C tonearm has slots in the headshell to allow you to get the correct effective length for the Delos.
You don't need another Mint LP Protractor.
Just leave the arm alone (don't change pivot-to-spindle distance) and install the new cartridge. You can adjust the cartridge in the headshell to get the correct overhang.
Again, the most straight forward approach, if you don't move the pivot-to-spindle distance, you are fine and the adjustment should be a snap to get the new cartridge to track the arc.
Dre
It doesn't matter. You are fine. Your Breuer 8C tonearm has slots in the headshell to allow you to get the correct effective length for the Delos.
You don't need another Mint LP Protractor.
Just leave the arm alone (don't change pivot-to-spindle distance) and install the new cartridge. You can adjust the cartridge in the headshell to get the correct overhang.
Again, the most straight forward approach, if you don't move the pivot-to-spindle distance, you are fine and the adjustment should be a snap to get the new cartridge to track the arc.
Dre