Forgive me White Knight but can you confirm for me how much Vr would change for say 360T and Flap 3 for zero degrees celcius through to 35 degrees celcius ambiant. So really what I am asking is what is the range of rotate speeds possible for this a/c at Flap 3 and 360T?
I expect there will be a large range from what you have said, and that will confirm that my idea is not practical as a gross error check.
Thanks for taking the time,
framer