Ah to be 15 again, where our only mechanical limitations are experience, finances and maybe not full muscular strength yet. I miss those days of being able to work under a car for hours and be able to go out afterwards feeling fine(ie. not the aches and pains that only the hot tub can relieve! It's an exciting age with only possibilities ahead! Great kid by the way, I know your proud of him, as we all are watching this thread!