The tripod is super, the ball head can be later than after the third locking throw in the trash.
Actually, such a circumstance the manufacturer should be embarrassed. There has to be performed a quality control !? Can not be that I mount a GoPrto and it is simply not possible to determine them. As difficult as the camera is now not ...
The parts of a product possibly wear out faster than others, may be yes. But if 90% of customers say that the ball head is just useless, but that needs to stand out in the production. As a quite well-known manufacturers can be because such a miserable ball head on a Ansich assemble quality tripod? Incredible!