[w00dent0p]

Thanks. Can you please clarify how to delete all collections on the Libra? And by doing this, it only deletes that metadata, right, not the books within that collection as well?

And presumably your 'sync' happens *after* connecting to Calibre?

EDIT: I just realised I can press and hold on each individual collection, and then select delete. So I'm assuming this is the way.