The charts were not available, even though you tried it with JSGME
What kind of warnings does JSGME give when you try to install Charts?
Does Charts load if you don't load Stiebler's 4B mod?
Did the game load normally, but you didn't see any changes? Or did you get an error message of the type "0xf36000012 not found" (or a hexadecimal number like that)?