My son has a "v" reg vectra B.He,(or I have),fitted it with an HID system.However,it seems that,because the lense system is of the reflector type,the beam pattern is scattered and he's getting grief from other motorists.Is there any way I can resolve the situation other than the obvious,ie,is there another type of headlight that would fit and not cause problems?.Thank's in advance.FELIXX.