well the specialist said i shouldn't need an operation, it depends on what the CAA want. If necessary i can provide scans to show i dont suffer that badly from it, and i can fly easily without discomfort, only get the ears popping. i had a camera up my nose and thats how he diagnosed the problem. I'm going back in 2 months to see how treatment is going (got nose sprays, drops and antibiotics) and to see if i have any allergies.