FS2002/2004 Special effects for Spitfire-Seafire
================================================
Effects include new start-up smoke, individual exhaust-stack flames in four phases: orange start-up,
soft blue @ idle, more flame @ cruise,
exhaust smoke. Flame size and brightness controlled by XML gauge using throttle position. Also wingtip vortex
controlled by XML gauge using "G" force.
Gun flashes and gun sound .