Originally Posted by
mustafagander
Junkflier I think you might mean 'Vr". Either way that is extremely poor advice. Regardless of how you feel, rotate at Vr because that is the way your performance is calculated and on a limiting runway it will end badly if you use your own little ideas instead of certified data.
Actually no different, in practice, than using the increased Vr technique. As long as you're airborne before you run out of Tarmac there's no problem. It is a valid technique for engine failures and if practiced correctly results in a controlled take off as opposed to a wobbly one as witnessed by moi in the sim with the same student and same failure.