I just bought a 99 grand prix gt a few weeks ago that had HID headlights. well I didnt care for them much beings they were single beams so i just switched them back a few days ago. The car was wrecked before and was supposedly straightened out on a frame machine but the drivers side core support wasnt done to well for me to say anything was professionally done because I did a better job with my slam hammer and a crow bar. well its been a real pain in the ass getting the headlights adjusted because of this. I finally got everything straight but it seems no matter what i do the low beams seem to be higher than the high beams. about 6 inches higher. the fog lights come on with the low beams and go out with the high so that parts right, but what could cause this? wires switched on the headlight plug? im outta ideas. Any help would be greatly appreciated. Thanks in advance!!!