Thanks for this. I'll try and get something up and see if it works. Of course I'm working blind so cannot guarantee fixes with the saving.
"Saves work fine if launching the game from command line. But the save files are created in the current working directory :(
Out of interest, saves should have been created in the working directory in the last version. Was this not actually happening then?
I'm assuming directory write access has nothing to do with whether the saves work as it saves when running from command line?