Hi all just bought a pair of genuine Fiat window deflectors and the fitting instructions are a bit basic, it appears you remove the tape and stick the sticky outside top of the deflector against the hairy inside of the window channel then you insert the steel clips inside the window channel so as to push the deflector against the hairy side of the window rubber that dont sound right to me as when the window is right up it will be against the side of the plastic deflector, is that how they fit ???? if it is has anyone noticed if they mark the window top or rattle