Hi All, Strange problem, When I got my Phantom 2 + H3 3D Gimbal + AVL 58, Home Lock and Course Lock worked perfectly after I changed the Mode to Naza in the Assistant software. Now, Course Lock works but when I flip the X2 Switch in third position, It's the same as 'Off' position; no Home Lock. And yes, I tried to switch to HL when the Phantom was at least 30 meters from me. Everything else seems OK; the GPS locks at the beginning, the Phantom flies very well, and the iOSD reports accurante information about satellites, positions, etc. The Gimbal and video transmitter works also very well and I get beautiful stabilized video shots. I Got all the most recent firmwares and the software tells me no need to do a basic calibration (Also, calibration does not do anything to X2 Switch anyway according to the literature) Hope someone can help with this. Thanks!