AYC Nee, now I know as why you don't have the 'User Defined' selection.
As I always assumed most photographers who print their own photos will use Photoshop
or other ICC aware color-managed software to print, as they're most likely be using it to
edit or retouch their images too. Therefore I did not ask you what s/w you use however
from your last post, the way you described your workflow, I know what's wrong.
You are using the Epson bundled S/W, Epson Easy Photo Print in the Creativity Suite:
Everything is 'Fixed' in Epson software, there are no user define, to override any setting.
If you want to regain that control, you have no choice but to use Photoshop, Lightroom or
other ICC color managed software.
Hope this helps.
Tim