Adding Optifine 1.4.6 HD Ultra D5 (Or standard, hasn't made a difference) to Ultimate causes chunks to only to load to far, any chunks after that point will not appear, even if I set the render distance to extreme. Going past the existing chunks just takes me into the void. If anyone knows what could be wrong here, I'd appreciate it.
EDIT: It seems I left out some important info, woops.
FTB launcher version: 1.2.3
Minecraft version: 1.4.7
Java version: 7 Update 17
EDIT: It seems I left out some important info, woops.
FTB launcher version: 1.2.3
Minecraft version: 1.4.7
Java version: 7 Update 17