I have a 2010 -1800 with Kuryakin halogen fog lights....my left front bulb burned out and needed replacement....I removed the lower plastic shroud and diassembled the light housing...rewired the bulb which was replaced by Kuryakin at no charge(they should since it was only 6 weeks old!!)....getting the plastic back in place and keeping the rubber seal intack around the bulb housing was really fun!!! Should the bulb housing have some "play" in it and if it should, how do you keep the rubber seal tight at the same time!!?? The bulb housing has spring adjustable screws for positioning...Anybody have a suggestion??