OSF Door handle barrel removal

Hi, first post on here. The locking mechanism on the car was permanently closed. I removed the door panel and managed to get the door open. I have disconnected the remote locking and am happy to have the car door permanently unlocked. During my many different attempts to release the lock i have unconnected the wire to the outside handle. I need to remove the dummy barrel to reattach. This is where I am having problems. I have removed the two grommets but unlike the drivers door they reveal only one Torx screw and this isn't the one that seems to be associated with the barrel. Any ideas please. Thanks Kevin.