For those that get it close with the axis change, adjusting the boost PID in the affected rpm helps to smooth out light throttle cruising. Less P term and more D term will make it perfect.

Lots of talk about nothing. LDRPLS is there to simply tell the ECU which region of the range is controlled by the throttle and which is controlled by the N75.
All that is needed is measure base boost and fill the tables correctly, to make sure that the throttle is used for filling control where plsol < base boost and the N75 used with the throttle slammed open where plsol > base boost.
That's all there is to it. Seriously.

Hi,

Looking at this from a Volvo 2.0t lpt:

Where in your opinion does the WG cracking pressure appear to be?

Surely not PR 1.00?

Just looked into this. The scaling factor in most maps is wrong; also, there is simply not enough precision to enter the correct multiplier of 0.00305185. The only reasonable solution is to use 0.003053 and precision 1.