Thanks Ray - I had only changed those in the form element.
Can you remind me how to add the WA delete record server behaviour? Since things went a bit funny with DW ages ago I do most stuff manually if I can. Which isn't ideal but I've had so many issues with the later versions of DW.
I've just reinstalled the DataBridge extension, and am looking in the server behaviours window, but when I click the add, there are no WA options. There's a separate WA menu, but don't think its in there?