Ah yes, I suspected that might be the case.
I can provide links to the "Buildings2" and "FP SCM Buildings5" directories that will keep the route happy, but the reference in Procedural2 has no equivalent bin file in the actual Procedural directory. I might just create a copy of "Dock_Wall.bin" and name it "Dock_Wall-d.bin" and see what happens.
Thanks mate,
Trevor.