My midline is off centre. My upper jaw slants down, and my arch is asymmetrical so my over jet is quite uneven. My teeth protrude out far more on one side than the other. I have had traditional orthodontic treatment before and while there has been improvement, but a relapse too, and obviously my teeth are still quite messed up. The question is, which of my listed problems i.e., midline, arch asymmetry, slant and overjet can be helped by Invisalign?