Also for ENGINE area there is a subarea where are shown all the
graphs of the calculated quantities, specifically are shown the
valves and the piston movements in the engine cycle, so you'll be
able to view possibles interferences.
In addition to the graphs are displayed all the informations on the
overlap period, when it starts, when it ends, the areas involved and
the valve positions, so you can get a complete picture of this
important phase of the engine.
