Just got my first package of screws in the mail. Just one small gripe. The needed screws have allen wrench heads, not phillips as DJI provided. While they do the same thing, it just irks me some that the supplier is NOT supplying exact replacement parts. Personally, I would prefer a slip in locking device rather than screws. As screws have a tendency to vibrate loose. No big deal to go buy the tool for the job. Just saying things could be done better.