Ok so tried through the Google browers, when i select the remove link, it removes if from the screen, however in the developer console shows 405 Error.
And due to this it when i press save it restores it.
I have a screenshot. Happy to let you have a look and play as I have not started using it as in production yes as sorting out a few issues. Was hoping to start tomorrow as the first of the new year but have put things back, until i finish sorting out other things i want.