I don't know if this is the right place for this, but I have an issue when trying to load stages. I have this problem often where I put the stage file and the appropriate rel file in there places and it wont load. The level I am trying right now is Jungle Hijinx by LegacyWolf. No matter how many times I try to get it to work it will not I had this problem with I believe the stage is called Moonlight Tower, but it some how fixed its self. I am using a real Wii not Dolphin.
are you PAL or NTSC user? the PAL and NTSC rel files differ from each other.