Newtony
I just noticed this:

I didn't realise there was a possibility to enter ‘Variable alignment’ for a coin until now.
I this is used, the text in the comment section can be deleted…
I would advise against that. The definition for Variable is the alignment varies from one coin to another (essentially random). If you do change it to that, I suggest keeping the comment to indicate there are only 2 choices for alignment. Otherwise a mint error (die rotation) would be considered normal and not an error.
Edit: I recognize the example you gave. I was the one that changed it to variable alignment from coin alignment since that coin has at least 4 known different alignments. It's not random but with the comments showing the different alignments it's better than keeping coin as the normal alignment.