What a test. Hardest certification test I've taken to this date but a fair one in my humble opinion. I used the blueprint and just dissected it completely each section and read Duncan and Frank's HA/DRS deepdive. I don't think you really need anything else and the deepdive didn't really help except when I wanted a further explanation of the concepts it covers.
My suggestion, know how to navigate the interface without actually seeing it. That really just means that you have to lab, lab, lab and lab some more to pass. If you don't deal with this stuff on a daily basis, then you'll need to lab even more.
Time to enjoy one of these and smoke some ribs.
