custom menus on new page templates

This is after I got help with the below:
https://www.ads-software.com/support/topic/custom-page-template-in-edit-page-dropdown-list?replies=9

Now the issue is that I have 3 ‘added’ page templates. I created them by taking one, and just copying it and renaming the file AND the Template Name inside the file also.

But now I have added custom menus to to the page template sidebars, but 2 of the pages are displaying ONLY the custom menu from the first page template’s file. I even tried removing all the customer menues from the page template sidebars but they are still all displaying that one custom menu…

any ideas how I can fix this? is it because I jsut copy/pasted the page template files and changed the names? what am I missing??