Unfortunately, unfortunately, this time: the shoe size is too small (or the hot shoe of my Canon would be too big, but this is not the case). So true even now still, be careful when this attachment level, at least at Canons! She slides off easily and then the true cost and useful part is gone! I have resorted to a little thin rubber ring (similar to him children in braces). I have drawn around the dragonfly shoe in the milling and now sits firmly Waagenwüfel. Minor cause, major effect. Why can not the milled be slightly smaller, I wonder why or is there no metal spring fed. Then the dice would hold less gone and the distribution company would sell less. But every user could be sure he does not lose his dice and money in the meadows or pastures. It would be sooo easy!