From many months iam going through all your posts and felt very bad for those aspirants who are still waiting for clearance. Iam one among them who waited for 3months and finally got my clearance. I hope this message brings you a new hope, if ATAS is not contacting you for 4 weeks after applying, consider that everything you have mentioned in your application is clear and legible. You have to wait for certain time and you will get your clearance. Please don't mail them frequently it will only create damage for your profile. I wish all the very best for all the aspirants. Stay positive and stay strong.