Additional changes to the property sheets in PCBuild8.  Visual Studio doesn's save those when it builds, unlike the .vcproj files, so I chekced in out-of-date versions.
diff --git a/PCbuild8/pyd_d.vsprops b/PCbuild8/pyd_d.vsprops
index 4bb3a40..f78503d 100644
--- a/PCbuild8/pyd_d.vsprops
+++ b/PCbuild8/pyd_d.vsprops
@@ -8,7 +8,7 @@
 	<Tool

 		Name="VCLinkerTool"

 		OutputFile="$(OutDir)\$(ProjectName)_d.pyd"

-		LinkIncremental="1"

+		LinkIncremental="0"

 		ImportLibrary="$(IntDir)\$(TargetName).lib"

 	/>

 </VisualStudioPropertySheet>