I bought an HID H7 globe from Bikegear online for my GS, but the installation instructions consist of a photo of the parts. To install the globe and get it working was easy, its the placing of the ballast and how to close the enclosure that is confusing. What do you do with the screw on cover that comes with the bike? There is a grommet seal and plastic cover that just doesnt make sense. Normally Bikegear's installation instructions are pretty detailed, but not this time around. Anybody know how to fit this stuff properly?