John T Lowry wrote:

Since you don't have a constant-speed prop, don't worry about it. That
curve's just to keep you from over-boosting. With your fixed-pitch prop,
your rpm won't get too low.

Thanks. I'd hoped that was the case.

George Patterson
If a man gets into a fight 3,000 miles away from home, he *had* to have
been looking for it.