It took some time until I managed to convince the parties with my radio triggers more "cooperation." (It was only for me!). Now answer the two controls, with the already acquired in 2011 YONGNUO RF602 / C and its destination. I can now trigger the camera itself over long distances (about 20 meters, even in another room on!). A remote trigger is connected directly to the device and can dissolve the destination. The remote trigger on the camera and then lösst both via radio controlled flashes. Accordingly, I have the opportunity to have the flash itself in a similar distance to the object and from all possible positions on cause any problems, without wobbles something! Together with the Manfrotto tripod acquired (MK055XPRO3-3W 055), then there are so unsuspected possibilities! And all this without something wobbles! Previously used cameras: EOS 7D, EOS 5D Mark III, EOS 40D, EOS 10D Previously used Speedlite 430 EX flash units: II Yongnuo YN-560 Mark III