Our installers are trained to leave the top of the fence as straight as possible unless otherwise instructed. If the terrain on which the fence is installed is not perfectly level, this may cause some areas at the bottom to have a gap.
In order to avoid gaps at the bottom of your fence, it is best to level out the ground where the fence is being installed. An even terrain will help avoid any problems you may encounter in the future and ensure the best results with your fence installation.