For those having trouble hovering post 2.7....

[MaRaud3r]

You now need a nozzle setting of 82.

 

Also, be very conservative with the throttle once you get close to 0 velocity. Much easier to settle with power now (ie fall out of the sky).

[jacobs]

82º was always the correct angle for hovering.

[Kappa]

Omg....