Thanks for all you replies.
Went with the ex wife to Surat Thani and successfully done the passport application.
They required my daughters ID card,her expired passport,her name in a copy of Tabian Baan,my ex wife’s name in a Tabien Baan, ex wife’s ID card and my passport.
No form filling.
Despite Pattaya passport office advising me I would need divorce
Certificate and her birth certificate ,these were not asked for.
Pattaya office made no mention of Tabian Baan requirements, so it was lucky I took copies just in case !
Thanks again