Do not use the switch for airspeed meter wing mode after the problem

PX4 Autopilot VTOL 🚁
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IMG_20161027_180240.jpg3327×1868 1.68 MB
IMG_20161027_180322.jpg4160×2336 2.42 MB

I made a VTOL flying wing, now hovering success, but on the ground switch test when converted to wing mode throttle, ailerons, lifting doesn’t work, ask what is the reason? Yes, I didn’t use my airspeed sensor, according to the http://px4.io/docs/vtols-without-airspeed-sensor/ set this up, if there is no effect, please help, thank you