Effects attached to aircraft don't rotate with it...

Hello,I am attaching some effects to the aircraft using the "Static=1" parameter, which makes them "stick" to it. They behave as advertised, untill I start to apply Emitter's pitch, bank and heading parameters. When I apply a heading of 45 (which for some reason rotates the effect by 90 degrees) and pitch it a bit, it refuses to stay in that position when aircraft pitches. Everything looks fine when aircraft is level but as soon as it pitches, the effect doesn't pitch with it but stubbornly remains horizontal.Any takers?Misho