QUOTE(Mikey914 @ Feb 25 2017, 11:22 PM)
One question. The sample I had has a square punched out of it in the upper bend. I know it's the correct part as I removed it from an assembly. So what's the reason for the variation? Any speculation? I would have thought a clearance issue, and it will still work the same as the not square hole one. I thought the housing had a lip there that it pivoted on, but don't have the parts in front of me right now.
Mark
in response to your question, one reason might be for the clearance to the tab in the access hole at the bottom of the fog lens rig.
My lights are Euro Hella 118 lights and didn't have the retaining clip and to be honest, I don't see how the clip can hold the ring on ?
Maybe someone can post a detailed picture of how it looks with the clip screwed in place and if there is a difference to the TN1-2 lights?
Chris