The tripod is written as several times the extent of good quality but the ball head can be totally forgotten. After the screw tighten 2x I do not get more firmly. So my GoPro no longer sits firmly on the head but 'fall' to again and again. So a quality I do not expect more from 'Made in China' products but from Cullmann. Would focus ersmal try again to send back if that does not work we'll see the tripod if another head is higher (lower is indeed hardly :-( At the moment the lens is thus of no value to me, pity. But maybe I should talk before the reviews should read, learned something ;-)