oops, forgot to add..... One last question mate.
Crytptalk mentioned the Scrypta OC firmware I have the link for, mentioned above, doesn't require extra cooling for the a2 chips because the firmware apparently controls the temperature of the a2 chips to prevent overheating.
Question: Does your latest update to your firmware, do the same, so I won't have to build an airconditioner pipping assembly to feed the air con air straight to my miners intake fans?