Hi,
The global that did not work,
I have been testing a bit and found that the best way is to unpack the "PlayMakerGlobals.unitypackage" into your project folder.
Then you should have the file : PlaymakerGlobals_EXPORTED.asset
(in the inspector you can see what globals ar on the "PlaymakerGlobals_EXPORTED.asset" by selecting it.)
Then goto Playmaker/Tools/Import Globals.
Set extension to all files (it is default on .unitypackage)
then look for the "PlaymakerGlobals_EXPORTED.asset" file and export that.