That's the best advice. I once got into the start of a graveyard spiral on a
VERY turbulent day when I took my eye off the ball for a split second to
tune the radio. When i glanced back I noticed the plane was 90 degrees off
heading and the VSI was pegged downwards. It happened in less than 2
seconds, I kid you not. Instinct took over and I levelled the wings and got
the altitude back on track before the controller even noticed. Boy did I get
the cold chills. I was single pilot in heavy IMC with the rian beating on
the windshield, moderate turb PIREPS all around and minimums below. Not a
goot time to let things slide. I was back on alt and heading before the
controller even noticed.... I'm pleased I practiced UA and smooth control of
the plane.

- Barney