This is an instructional video showing how to install Lifeproof Vinyl Plank Flooring in the reverse direction. That is installing the groove into the tongue rather than the tongue into groove like the instructions describe. This install is using Lifeproof Vinyl Plank, but it should be a similar process for other T&G products. There are also some overall tips and tricks for installing vinyl plank. Hope this helps some other DIYers out there, thanks!