I've had braces for 4 years. My teeth are still not aligned & slanted. Especially my right side you can see a gap, but on the left side there's not gap. My top and bottom teeth don't touch on the right side. I've been wearing rubber band for 2 months, andy have seen no effect. What should I do? And my ortho won't do anything. I've told him many times, but he says it's nothing. Because of this I'm wearing double rubber bands