This came up last week. Please note that the videos requested are available at our website at Critterquitter.com plus on the Home Depot site also.
4 stars this time.
The 2-1/2in to 3in Critter Quitter installed very easily and meet all of my expectations . Measure twice before cutting the proper roof angle. It would be helpful if the manufacturer of Critter Quitter provided a more detailed video of the measuring/cutting process.