I have updated all the calculations to include the effect of the lift component of thrust. It didn't change the values I calculated for the F4U-1, which still then has excellent correspondence with AH.
For the P-38, I only have power-off data, so it's calculation is not affected, and it remains not as close in AH compared to pilot's manual for power-off, dirty.
Here's the new writeup with the new contributions from thrust.
http://www.electraforge.com/brooke/flightsims/aces_high/stallSpeedMath/stallSpeedMath.htmlIf anyone spots an error, please let me know.
