Ok so i started a new world. About 2 weeks in and now on my minimap I see 4 chunks that are all the same with a blue and green color. When i go towards it i lagg to about 7 FPS. My base is near these "corrupt chunks". I dont want to make a new world or move my base. I have tried to delete tekkit,clear cache, and deleted rei's then installed it again. Please help!Thank ya