When starting painting/varnishing, first start moving the gun
perpendicularly to the surface to be painted, and after a short
moment press and hold the trigger, maintaining a smooth, steady
arm movement (not your hand!) even a moment after releasing the
trigger. The correct course of the paint application phase is
illustrated in the diagram below:
A. Starting to move the gun
B. Pressing and holding the trigger
C. Smooth uniform movement
D. Release the trigger
E.
Finishing the paint/varnish application phase