I threw the pots as I would for a storage jar with an inset lid
then pulled the spout in the usual way, It makes a slightly bigger lip but I think its OK.
Here is a closer picture for more detail.
I've been accepted as an associate member of the
Somerset Guild of Craftsmen and tonight is the AGM
so I'm going to go along and see what goes on.
Hope I don't have to kiss the turkey's bottom or anything!!