After more than 20 years with currently 3 Cullmann tripods (shoulder, table and tripod) can I advertise for the super service of the manufacturer only! I will buy my next stand by this brand.
Addendum:
this tripod heads are unfortunately designed carrying capacity for less than 6 kg, for my new Nikon D600 with attached kit lens, so still nothing heavy, does not take on the small adapter plate unfortunately sufficient support for portrait shots. Simply turning on the plate down !!! Problem is definitely not the head itself, but to small contact area of the quick release plate. Since that is the same but the brößeren CW30, I change now and bequeath the Tripod Kit and Nikon P7100 my children.