My DC is 184 cm, my DR is 186. The amazing part is that the players that scored today against me were 186 and 177 tall. So I don`t know whether the height has significant relevance, although it`s logical. However, I am guessing when you have this type of special ability you are gonna be dominant in the air. That is what the ability provides you with.

The goal situations are mixed, sometimes I am receiving a goal from header, sometimes I suppose it comes from a shot (now sure how goals are scored exactly on the other way, but definitely not with a header).