I took it out of the package and heard a jingling inside of it.  Turns out that I'm 99% sure the securing screw some how fell inside either during manufacturing, or shipping, and it's impossible to get out.  This makes 2 out of 4 Delta Trinsic line bathroom hardware pieces I've purchased where the critical securing screw is missing or unreachable, and the screw size is not a standard #6 or #8 3/16" size that you can find at your local hardware store.