Its only there whilst your "at the top" so it works out in the end , i gave it a quick test earlier and it really didn't make me much slower (yes i was slower.. but still at a good front midfield pace)
oh and just a quick note... anybody who thinks its a good idea to use that damn "Button clutch" thing (if its still around), Please dont.
maybe a green cone or two to help distinguish the white chalk lines?
exiting pits while checking map and looking for white lines all at the same time could make my brain hurt