Same here lower is better, one's nose tends to bleed above 2,000 feet, and I think nigelh is missing a nought, is that nawt all?
Even in the venerable '22 I've had three or four times where height would have been a big issue for emergencies. The smell of burning rubber, lower bearing 'nother day and once a hell of a din, sounded like the shebang falling apart. Just as well I got down quick that day or I'd have had a heart attack. Turned out it was only a cowl had come open.