SD card directory?

[LittleBigStereo]

I was using 4.0.2 and I had Project M working correctly by having Gecko on the , but I got the latest branch, 4.0-590, and all I get now is a dark green screen like there's no Gecko files on the SD card, I have it enabled and the sd.raw file is in \Documents\Dolphin Emulator\Wii\. I know it's right because the sd file is 512MB, when by Dolphin's default it's 128MB, I made a copy of my Project M sd file and overwritten the one after I installed it but it still doesn't work. I have Brawl as my default ISO if that helps.