I am not quite sure what you mean. I am a strong 7 with an 8 wing, not a strong 8. The systematic thing is rare. But my tert Fe can also be systematic. I'm sure that I also use Te at times since we have access to all functions, right? I really don't know which function is doing what, but NeTiFe can cut a mo-fo down with a quickness, if I care enough to do so... which is hardly ever.