Have you measured it?
Donīt have to.
I donīt like Auto Take off, because it makes it easier for the vulchers. One is sitting duck using it.
I set Elevator Trim just a tad up from neutral.
I apply 100% power, and if the airplane has WEP, when it lifts the tail(meaning I have speed enough for adequate tail control, elevator and rudder), I apply WEP.
When I hear gear stress sound, I pull up, enough to raise gear.
When gear is up, I level plane and accelerate.
When I have excess energy, if no enemy around, I engage climb. If enemy close I do whatever necessary to avoid being shot.
Before patches, I was able to engage Auto Pilot level, just after gear up.
If I do it now, planes go heavily nose down... They take a lot longer to accelerate even for level fight.
If I let them , they crash...
Thatīs why I donīt need to measure.
Am using the empirical method.
Mutley