Naomi Uni metal bracket that holds the marquee holder?

[OldFoo]

Ive been cleaning my newly acquired Uni and I noticed that the metal peice, above the light thats held in with 2 screws, was crooked and bent. Its the slot that holds the marquee holder. It looks as if someone got some metal and fabricated their own. Does anyone have a pic of what it should look like and where to get one? Here is what my janky one looks like.