Correct Headlight install questions

Hi guys I have mostly figured out how to install the headlights (I think) but am wondering how to get the Trim Ring to stay securely. If I have the lights installed correctly it seems the retaining screw is underneath, and the trim ring is barely holding on, im sure it will pop off on some hard bumps or racing etc.
Did I install these right and how did y'all get the trim screw installed?
In the pics the screw bit is pointing to the trim ring screw location with like an inch of access.