tarot t-2d gimbal twitching problem on startup?

[icarusgopro]

so whenever i turn the unit on it either does this http://www.youtube.com/watch?v=btg84uSMW6k , or just twitches quickly and then shots off. it also will shut off if im flying to aggressively or even if i just land.

how fix?

 

[nwillitts]

did you calibrate it?

 

[icarusgopro]

so the set screw that goes on the gopro mounting piece was not tight enough and jiggled a tiny bit, i tightened it and it solved the problem.

 

[nwillitts]

good to know,thanks.