Great product - Genie Yellow Perfect Stop Parking Aid Retractable Ball Compatible with All Garage D

Great product - Genie Yellow Perfect Stop Parking Aid Retractable Ball Compatible with All Garage Door Openers-GPS-R

PERFECT PARKING INDICATOR: Ideal for judging stopping distance in your garage to allow clearance for the door behind your car.
COMPATIBLE WITH ALL GARAGE DOOR OPENERS: No matter what system you use for your garage door opener, the Perfect Stop Parking System will guide you to your parking place.
QUICK AND EASY INSTALLATION: System mounts from ceiling, with all hardware included.
GARAGE PARKING GUIDE: The Perfect Stop sensor ball lowers into place when the garage door opens and retracts out of the way when the door closes.
SAFE FOR YOUR CAR: Foam parking aid is gentle on your windshield and will not scratch or dent your vehicle.
Top reviews from the United States
Extremely easy to install, and retracts perfectly as described.
I noticed quite a bit of confusion and conflicting information on this parking ball, so I went ahead and made a video showing how it works, and how to install it. Very simple, took about 10 minutes.

It does indeed auto retract when installed correctly.
Too many people don’t seem to understand the instructions, and instead install it their own way, then claim it doesn’t work correctly. I figured a video will help alleviate some of that and help others with weather this is the one for them.