Hurray! Thanks Stephen.
After I wrote that I did go and compare wx w/ that other flight planner and seems like the PFPX wind report was correct and fuel planned accordingly.
I will return to my PFPX flight planning routine again.
Happy I can get most of what I need from PFPX and a little notepad plus script to fix the wind file for uploads to the PFPX 737 CDU. That you wrote -
PMDG WX_Expression forum link