Okay I did a datalog this morning, pulling from 2500rpm to about 6000 rpm. Boost peaked at 15psi (still 2 pounds below target) and I did hit 90% WGDC. It seems I can only build that much boost when I go WOT lower in the rpm band and build it up. I'm uploading three datalogs. The first is the one from this morning, the second is from yesterday morning showing lower boost and lower WGDC and the last is a datalog I did right after I got the car tuned a few months ago.
WOT 3rd Gear Pull