[Blackwood] Chicane Pitstops change

[AOR Nova]

Ah, I see your wall implementation now

I didn't save the BL layout as it is on server now so i cannot do the small change, but basically my change was to turn each exit of the "chicane pit stop" goes something like this -* ignore the on-track stuff, I can't recreate those







Little aesthetic touches here and there, but the root of the design is a simple two-way design that is wide enough for two cars and won't get people stuck if someone is wedged in it. Also has just enough overlap to slow people way down, and the pit boxes are now out of the way of traffic flow with the open roundabout design inside the pit area.