S etting the cutting height is very easy and needs no instructions. There are two ergonomic levers, one for each axle, which lift and lower the machine. A total of 6 height cutting positions are available ranging from 24mm to 76mm. To avoid premature wear, the height of the cutting positions are not cut into on the chassis, instead special reinforced plates are used. The strong plastic wheels are all connected together and are designed to withstand considerable wear and tear and absorb shocks. They are all mounted on self lubricating nylon bushings to ensure a smooth operation and prolonged durability, no maintenance is required. No matter which mower size is chosen, the chassis width is greater than the wheel footprint, allowing for flush cuts along walls or edges. There are fewer uncut areas to subsequently finish off by hand. Axles are reinforced and very sturdy.