I ended up having to reinstall FH. So now with the new game installed, the folder for preset_11 is there (in the new FH folder, not FH1), but it's not in the game. I go to Tools>Preset Maker, but it doesn't have Preset 11 or 12.
I'm sorry I'm being such a pain. I can mod the heck out of everything else on FH, but for some reason it just won't give me invisible wings! GAH!!!