I only recall pulling the ramp screen down one time shortly after purchasing my toy hauler just to see it. Actually, I've never used it.
The ramp door is opened to load/unload the Harley, and then closed so no reason to ever use the screen.
2012 Fun Finder XT 276 Toy Hauler & Harley Davidson Ultra Classic with Condor wheel chock
2014 Dodge Ram 2500 AT 4X4 Crew Cab 6.4 L Hemi, 373 gears, tow package, Rambox option, Revolver X2 tonneau cover, Equal-I-zer anti-sway hitch.