LEEUK_RS,
It was a good little feature, also in Redline.
Same the event was two days before the car went in for mapping, as on the day i could only run 13psi. It was due to run 24psi with the air injectors but was running 27psi+ when connected!! The map was only set up for 13psi + i dont think the engine or fuel setup would take it past 24psi

So i used the amal valve with it switched off so run at low boost setting for the event. Was a great day and gave me a chance to test out the suspension and tyres for the next track event
Two days after we set it to 24psi through the ECU and the air injectors she recorded the highest figure ever

not that it really matters
Regards