Flyboy:
I repeat myself:
Even at a high rate of climb the off axis air flow is not far enough off-axis to need anything more than minimal correction, far less than required for minor turbulence.
I did acknowledge the correction for P-factor, but it is so small that the experienced pilot will not notice it, the correction is so minor he will do it automatically without giving it any thought.
A low-time pilot, with low-time skills might notice it.
And I have already covered all this more than once in this thread.
Bill.