Vasilena, I love this post, so crazy I will just tell you, that Winiarski talked after match with Polsat's reporter and he said, that 'I talked with Berezhko, he said, that ball touched him'.
So since his words are authentic, for me the question around this situation is clear
As general that was the first serious step on international level for trying the "hawk eye" in volleyball, watching the whole F4, I just think that the rules about using it should be different, more strict and clear, not the way it was on this tournament. There is still what to be wished about the reglamentation of the system, in order to be really effective.