Stan (Mrmerlin) posted the very next day after I had replaced one of mine this tip:
(Paraphrased)Since this procedure has to be done with the window down, drape a towel over the window opening of the door to prevent the little screw from falling into the bowels of the door.
Not Stan's fault to be sure, but if he had posted this even one day before, that tiny little screw would not have been able to make the absolute perfect swan dive straight through the window slit and into the bowels of the bottom of my door within the first 5 seconds of my attempt to install the new window wedge.
Thank you anyway Stan.