I have not gotten the trainer to work for the stockpile option in any of my current games. Though I tried something new. I installed the save game available on cheat happens( the one that starts you at the church). I no longer starts you there but at the beginning. If you use the stockpile option anytime in that game before you leave it even once it will work. Though once you leave that game it becomes temperamental. Hope this creates incite into the issue.
The stockpile cheat finally works for me! Please don't take it away, as said earlier those who can use it should be able to continue using it!
For those who cannot yet use the function: hang in there! I was frustrated when I couldn't use it, but funny thing is when I finally was able to get it going I really didn't need the option lol - anyway, keep hunting and don't stop attempting the stockpile function because it will work eventually if you keep playing with it