I hate the "Ascent Header" when I have nothing to put.
This pitch spit me off last time and I had to pull on bolts to get to the top. I've improved since then, and managed to eek out a redpoint on this thing. There are three cruxes, the two bolt dihedral being the most desperate! The pitch is well bolted, and very safe, but gear helps in a couple of places.
Sweet stemming problem to the airy traverse and mantle finish. Clipped the crappy nail (yup, concrete nails with home-made hangers) on the Bat before pulling the mantle to cut the long pandu fall (never tested the nail though).