Geared heads are used rarely on the European continent.
Thus we find even just a few cameramen who are able to operate the geared head in Germany.
The Filmakademy Kelle is the first filmschool in Europe, in which students can learn to operate Geared head. The camera-students of the Film Academy Kelle use the Mini-Worrall. (However, the instruction language is German)
Here on this page, you are welcome ask questions regarding the operation and use of the head.