abdr500, we looked at the compressor.. no blades missing, No play in shaft.
turbo was ok.. also looked at boost hose, no holes in it.
Ryan, nige said you thought that.,.. it would make a lot of sense if its an ECU issue!
but it seems to acutally Function ok,. its just sluggish, and dont make boost where it should. but everthing works (eventually)
which is why i thought about actuator or something similar