Only small ball look right. The rest is very poorly designed. The fixing plates and slides the clamping screws do not allow a correct and permanent maintenance of the flashes. Just move around with the device for moving all axes and screws become loose rendering the TOTALLY USELESS system. A raynurage plates to the fastenings, instead of the end plate smooth as Teflon, would have been welcome ...
In short, I recommend this product very cheap at that! If you buy this system, make sure you are handy and want to spend 40 3 aluminum bars and 2 small heads.
