Something has always bothered me about the driving lines used at Monza. When you start the lap, isn't the ideal way to use the maximum distance from the parabolica to the timing line to build up your speed? This has the effect of allowing you to cross the timing line with the highest speed possible. As it is, the drivers seem to cut to the inside and straightline the run the timing line (the yellow line) to start their hot lap. I'm certain this is incorrect and costing laptime at the start of the lap. Someone who was more clever could gain a few thousandths of a second by adopting the red line below when starting the hot lap:
Unless that side of the track is dirty and it would compromise them in the T1 brake zone (I doubt this)
A lion must kill its prey.