There are friction screws on the door restricters! Need to get quite high up and look at the top of the door where the restrictor is screwed on. There is a gold flat headed screw in like a white plastic block do it up tight
Take the bars off and clean all the residue using solvent cleaner and give the glass a wipe Lay strips of double sided tape all the way along the bars and fit back onto the glass or just use clear silicone instead
