Just threw a set of HID wanna be ebay bulbs in my stang and now it seems my headlights are pointed way to low even though i never touched the adjustments... Is it normal to have to readjust or are my bulbs just junk and i need to go back to stockers.. they look nice and stuff close is alot brighter which makes me just think they need aimed up a bit. Where are the adjuster screws on these things anyway?