Hi Andrew,
Thankyou for your response I use Zapier for a lot of other things. I am not after a 2 way sync in this case so it isn’t necessary.
In this case I did get it to work with the native Sync capability.
So the items are created on 1 board(Enquiry board). Then when they reach a certain stage they are transferred to another board(Booked events board). The booked events board is synced with the calendar.
The existing ones on the board showed up with a new sync. As I transferred new ones across they didn’t show. This is because I had to trigger the date column again by choosing a different date then setting it back to the original correct date. It then showed up on the google calendar.
Hopefully that helps someone in future.
Cheers,
Elliot.