The larger Levelawns have been designed for use on many fine flat turf areas, such as bowling green, croquet loawns, lawn tennis courts etc. during ongoing programs of maintenance. The inner bars of the 2m & 3m Levelawns help spread top dressing material, followed by fine levelling with the rear channel of the frames. The inner bars are adjustable, ideally set 1-2mm above the level of the outer channels. Because of the high accuracy in their manufacture, correct use will reduce undulations on playing surfaces to at least 6mm (1/4") or less.