Just a little remark: I installed tweak T so I've done: T-3-1-1-0 then 2 3 4 5 6 7 9 Then reboot and everything was working well, then I found out that notification were not displayed, so I've done T-3-2-2 (changer, notification + remove button) and all the tools/widgets, have been removed (the only thing stayed is the availability icon) Is it normal?