Thanks for the implementation. Nonetheless, as I said,
I do still need to know the location of the template override for the CB Login page, because I also want to alter the page ordering (to shift the Register link to the top of the page).
And in my last para (starting 'Specifically...') I also told you precisely what I had already done, which seems to me to be exactly what you've just told me to do. So either I must be misunderstanding, or something isn't working properly.