The dawes device turned up today, so will spend tommorow playing with it!!!
Mind you for the first time in weeks the APC system appears to be behaving itself. Think it was all down to an intermitant fault on the brake light switch!!

John,

You'll need to mount this so that the pipe from the Dawes device to the wastegate actuator is as short as possible. The Scooby boys have also found that the boost can be prone to changing until the device has bedded in. If you get large boost spikes/overshoots then the bleed hole can be drilled out slightly to try and reduce this.