I have just purchased two hid xenon kits when i came to fit the kit instructions say to drill 21mm hole in the light cover to pass the wireing loom through to the ballests the loom will not pass through the because the connection plugs measures at least 26mm and the bulb retaining clip wont go over the gromet i am at a dead end i have fitted the ballests but cant connect the wires I PURCHASED THE KIT FROM DSV SOLUTIONS ONE OF YOU DISTRIBUTERS THEY TOLD ME TO GET IN TOUCH WITH THE MANUFACTURER.