TrueCoat 360 is fairly easy to use. Make sure the sprayer is properly assembled and connected to a power source. Fill the FlexLiner Bag with the paint of your choice. Place the spray tip at the right width and position. To start painting, hold the sprayer about 10-12 inches from the surface and trigger the trigger. The sprayer should be moved back and forth in a steady motion to achieve an even coverage. Keep the sprayer clean after each use for optimal results.