Sage100 Premium SQL Transaction Backups

We just upgraded to Sage100 2016 Premium (yes BL, we are no longer on v 4.2).

We are setting up SQL Backups and having issues with the SQL Transactional Backups.  They are enormous in size and killing our drive space.


Is there anyone that can help our DBA with reducing the size of the transactionals, or is this a known issue that we cannot avoid?  Our nightly backups are performing normally.