My tail lights are the euro style which fit more flush to begin with. I then added some rubber washers between the housings and the bumper until I was happy with the look. I added more to one side of the housing than the other to even out the angle of the lights in the bezels. Longer bolts were required. You could also increase the gasket thickness between the housing and the lense as noted above, on the euro lights you would have to fill in the center divider or the light would bleed through between the red and amber sections. I think you'd have one hell of a thick gasket to bring them out as far as I did though. Here's a pic for you Keith.
