Hi mf1, yes, indeed it is all about the quality of the work. Undoubtedly he does have his own opinions on this. And there is always 2 sides to every story. I'm not really in a position to give you his though.
Unfortunatly we are heading for court. That process is slow and full of cost and anxiety. For our own peace of mind I thought I might ask a question about the validity of an invoice.
If the invoice as issued is a valid document we will deal with it.
If it's not, well, there is some relief for us there.
Thanks