thiswoodeno if you are on a IMac,
Go to settings, select Create full Backup, name the backup, then go to Show Stage Traxx files just below backups find the backup file and air drop it to all your devices one at a time to the ST3 folders in those devices , then on each device go to settings, restore backups, and choose the appropriate backup , this will create all your iPads , iPhones, the same as your IMac, you can do this process from any device you regard as your master device.
Cheers Damir