Ok so both a buddy and I F'd up with the tent installation, the instructions tell you to have the front bar slightly off the floor when setting the strip and screws for the tent along the back. This leave like 3-4" of material which seened great on the basement floor till we hit the ice and the front was way off the ice allowing wind to blow under the tent and lift it up. I would recomment you let the front bar sit on the floor and only have about 1" of material below the strip before you put in the screws to hold it, this will keep you front having a parallel set of holes above where it shoudl be like us