when I was 10 I underwent levator disinsertion for my marcus gun jaw winking syndrome and after that a frontalis sling procedure but that didn't help much .In normal straight position my eye doesn't open enough like my normal eye and that is noticeable prominently.My levator function is 3-4mm , bells are good,EOM is N and JW is negligible.My new doctor prescribed to go through revision sling surgery but I am worried I will not be able to blink or look down , should I go for it ?