Hi all, for the past month my turbo/something else has been playing up when on boost. It should be running at 1.6 bar and was mapped by Norris Designs just before christmas but whenever you get to around 1.4/1.5 bar the boost is wandering around and refuses to climb all the way to 1.6. I have a power fc with boost control add-on with a 2871 uprated actuator fmic and h-dev re-circ kit. No other problems are showing themselves on the pfc readout - knock levels and everything else is fine, just down on power coz of the boost. Also on idle the car occasionally wavers around the rpm between 1000 and 600 - sometimes this will sort itself out and other times the car will stall itself. Any help/ideas would be much appreciated!!!:nod: