4agze --> SuperCharger will not power up/ Boost

[Okami]

I had my girlfriend look and video the engine when I was standing still.
So it does spin when I feather the throttle but it wont build up boost.

I also have a very good FMIC and yesterday it worked fine until later that day when going back home.

I have no idea what it is.
I personally think it's the clutch because it does not want to engage for the boost.

Or maybe I have a leak (Cant find it anywhere).
It could also be the Relay but I am not handy enought to sort that out.

I dont have a lambda sensor on it yet... but from day one everything worked fine.
Since yesterday I have driven more than 1000km's to break in the engine (eventho its not new) and so yesterday with the FMIC installed I tried boosting it a bit for the first time short boosts... NO PROBLEM and its super!!! I am really happy!!! But now it doesnt wanna boost anymore and I have been gentle.