Original topic: http://forum.pokesav.org/viewtopic.php?f=16&t=3814
To re-summarize:
I can load my save onto Pokesav and data says I have pokemon edited and added into my PC boxes, but when I restore the save to my game cart(this isn't a ROM sav file I'm editing, it's "legit"), no data is changed. I use Rudolph's Wifi Backup tool.