Remove 'Forgot Username?' from CB Login page

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.

 

You created a layout override for "mod_login". That's Joomla's login module. You need a layout override for "mod_cblogin". CB doesn't have a login page layout. Our login page is just loading your login module. So overriding the login module layout is how you'd customize the login page.