I second Bill's recommendation below. I had not planned to install one, but did so based on his recommendation. I also put the activation knob on the left side of the instrument panel (IV-P) so it can be released from outside the airplane without getting in/on the wing. This is important to me. Have used it several times and now consider it essential...

bob



We have one on our 320 and wouldn't be without it. It's light, inexpensive, easy to install, dependable and useful. Put one in, you won't regret it. I suggest (as have others) that you make the control easily reachable from the outside of the plane.

Bill Harrelson
N5ZQ 320 1,700 hrs
N6ZQ  IV under construction