I didn't see enough to suggest the new regulation improved overtaking. If anywhere was a good place to test the regulation, the street circuit of Albert Park would been such place. These are the sorts of tracks we were hoping to see the effects of the new regs manifest its self strongly. Unfortunately, the bigger DRS flaps did not produce the surge forward that one had hoped for. It was the reason why Gastly in a faster Redbull struggled to pass Kyvat in a slower Torro Rosso with similar Honda engines.