my max events are set at 70 and i get as good benchmark scores as anyone (690-700) for 3d antutu score. Im using ta kernel so v-sync is on, so some may see people with 720-730 floating around, this is NOT because of max events.
All i did in build.prop regarding this tweak is
Obviously delete dalvick and cache for good measure
Thats all you need as far as i can tell. The first post needs to be updated
I did not say max_events_per_sec was the maximum hz, I just stated what maximum fps/hz should be if you could set it.
I honestly believe this value doesn't actually effect scrolling, Googling the value, you see many people claim values anywhere from 50 to 300 make it smooth.