I am flying a Magic 2 enterprise and I was about 7ft off the ground and it struck a small branch and crashed. Now the gimbal will not calibrate and I’m using the smart controller. When I power everything up it says gimbal status NA. I tried to recalibrate it and it goes to 5% and stops. Any suggestions or solutions. I tried to remove the 1.5 hex screws but the tool seems not seat in the screw head. Any suggestions.