Well, DJI apparently claims that failure rate of this joint is 0.01% and that is not apparently enough for them to worry about it. I suspect that they will redesign this on future models but if you decide to wait for them firstly acknowledge this as a real issue and then do something about it, I am affraid tgat you might be waiting in vain and for a long time. On the other hand If you feel that you are not satisfied with rigidity of this joint you have already options now to address it. The choice is yours..With the incidence of this motor mount to CF tube failure on the rise, and the subject post flight and even in-flight videos, the proof of what is happening is irrefutable IMHO. The integrity of the motor mount to the cf tube arm is not sufficient. A very dangerous flaw which DJI knows about, and in their best interest, should address quickly.