If you haven't visited, check out thewhitecliff.com/ for some general Millbrook info, including some nice route write ups (only a few 11s though).
What lines have you done there?
That link is the shizzel!
For get this stuff >
added high plains drifter In the hopes of
being agreeable I do not know the #grades? The King Of Swing, Big Band Erea. Square Meal (?) if you can't move to the hole out right yo exit up a climb called Schlamiele. I don't know the grades but climbed out there a bunch,
(the .12 to do or aim for Nestor Vector with the finish if you know what I mean. ..)
BUT start slow and low try White Rose Or White Corner Or Time Eraser or Wire Wizard first the place is stiff and pure Run outs up to true 5.9 and sketchy rock with no gear in sight for 20 to 45 feet.
All from memory and I'm not going to look it up but a list of the safer routes to start is a good way to go.