Thanks for setting up a support ticket. I have been looking into why the problems Ive described happened and now Ive managed to fix that issue as well.
I copied and pasted bits of code (missing links to the WA_Globals on new pages) from the original UR pack for each of the Results, Details, Update pages to my newly created DA pages. Now all works corectly :) - I can login in to the admin and view pages. If if go the e.g. the results page without logging in, it jumps back to the admin login (perfectly).
Webassist is awesome.
Just, one last thing though, which I require your expertise, when a user fills my new form, all the data is sent to the database, so how do I make it so that it jumps to a thankyou page after the user clicks the submit button. Please advise. Thanks.
Never mind: I found the answer : Just added the filename in the redirect string on the registration form e.g. $WA_redirectURL = "thank-you.php";