Location for a new pit

[dbarrero]

Hi
I'm very excited because in few days we will have a pit where to jump! The first in 20 years of history of my club!
I have the possibility to tell my opinion in which of the four placements where to put the new pits. I drew in the jpg the predominant orientation of the wind and maybe the best placement. But I would like to choice the best option and who could gave best advices that great coaches and with very long careers in training polevault that we can find in this forum! Thanks in advance!

https://drive.google.com/file/d/0BweslM ... sp=sharing