I don't see why they even bother re-surfacing that track without adding some decent banking. You might as well ride around under the lights at Northbrook Mall or something. Racing there is completely weird - you have to slow down for the corners.
With all due respect. I have raced at NV since 1975 and have never seen anyone slow down for the corners. I have raced at tracks that were 8 degree banking in Australia (Bendigo) the bendigo track is 450m and D shaped. The racing there is blazing fast. Track racing is on all types of tracks, the Wall of Death (Vandedrome) to tracks like Bendigo and everything in between. The view that tracks should be steeply banked is quite provincial