[oldman3]

A few days later after finding some problems, Mark and I talked about not being able to adjust highlights without removing retainer ring, so it was decided to modify the retainer ring so the large holes align with the screw heads with lamp base, and just drill new holes for retainer ring to screw into lamp base. Which is what I did today. (sorry not pics)

Pic 1 I also found out that the chrome ring for light would not sit level on the lamp, because of two nubs on the glass (made during manuf). These are new LED stuff I bought some time back. The lamp assembly is by HELLA made in Germany and DOT approved, has glass lens and metal housing, nice stuff.

Pic 2 So after about 30 minutes of grinding I cut down the nubs to clear.