Adjusted the actuator to about .8 bar and messed about with the AVCR a bit and its a completely different car again!!! I actually have some resposne now before 4.5k rpm Still not perfect though so some more fiddlingto do, full boost is about 3.5-4k but it wasnt even coming on boost until 4.5k before!! Going to ring Weston later tell them the crack, will need it mapped again now :surrender: