Please add more detail to Prop efficiency parameters

Ideas
1

The following parameters are difficult to figure out.

By default, propeller efficiency and power coefficients are calculated automatically by Microsoft Flight Simulator using the following parameters:

prop_scalepowerabs,

prop_effminval,

prop_effmaxsmooth,

prop_falloffpower,

Example prop_falloffpower = 8 and says
This parameter allows you to define the drop in power of the curve of thrust efficiency at the upper range of the curve.

what are the units? drop 8 lbs thrust? drops 8%.

I am having trouble getting level flight and climb speed/rate to work together. I assume I have too much thrust on climb, but have just enough in level flight (i know other parameters too) but I am having trouble figuring out how much if any to change these parameters.

prop_falloffcoef, Has a default of 0.00045. So how do i tune this?

prop_lowbetareductionmid,

prop_lowbetareduction.

2

Here is what I would like to see added to flight_model and engine cfg text.

Unit: Dimensionless
Default: 1.0
Range: 0.754335 to 1.905

Result of changes: If you increase this parameter it will decrease the yada yada. This is a inverse relationship.