Hi Guys, I intented to adjust my 06' KJ's wiper nossels but I've managed to mess the spray up completely instead! A mate of mine will be getting me 2 free nossels to suit the KJ ($50 each!!!!! to buy from jeep) but how does one install them? I don't think it's as simple as pulling the old ones off from the top and cliping the news ones in. I'm thinking I've gotta remove that black panel which is part of where the wipers are located to get to these nossels from inside the bonnet...