If you do ever figure it all out let me know, cause I sure the hell don't. Almost 8000 hrs and still scratching my head, my advice is read NTSB.COM and do opposite of those unfortunate basta--s.I wish I had this computer and web site when I first started out it would have helped out tons and entertained me for hours -just like this thread. stick with engineering, fly for fun and respect women---sorry that's the booze talking