Sharepoint 2010 - Central Administration URL fix ?

[Necuno]

I had a 2 tier setup, but now I've gone to a 3 tier. Problem is that the CA's url still points to the wrong box and not my new CA.

Anyone perhaps help ?

:edit
NM finally found the part I was looking for

1. Modify the URL of the central administration web site by navigating within the admin website to Operations > Alternate Access Mappings e.g. http://yoururl:10000/_admin/AlternateUrlCollections.aspx , then