Hello, All. I've been flying RC Heli's for a while, and just picked up a Phantom 2 Vision (not +). I switched into NAZA mode and it successfully changed. Now, my S2 works for RTH in the down posistion, and ATTI in the middle. However, I tried setting S1 to the lower position to try Home Lock, and it didn't work. No matter how I posistioned the Phantom, down on the right stick moved it in the direction it was respectfully positioned; down did not make it return to the direction I was in. Are there any prerequisites I am missing? Do I have to be a certain distance away, etc? Thanks, all.