I figure it out, partially. Switching the range selector to index allows you to have many many ranges. With percentage each character was taking a 20% range, hence only being able to do 5. Also, a lot easier to keep track of since each character is just an index of 1 (For example: 1.0-2.0, 3.0-4.0) which rules. As for the curves, I am still not sure why I cant separate dimensions and be able to fine tune with bezier handles but I have it working.