Right all, im sick of that stupid thing at the back of the car. I will be placing an order for the grommet soon but im a bit worried about removing the wiper etc. I have a tendency to break things? Who would be kind enough to assist me with this lol Or could anyone offer any advise on what i should do? Did anyone use a specific silicone to seal it up, another thing to note is i want to be able to revert back to stock with ease, Not only that what steps do i take to remove the horrid thing?