Hi, I'm now referee for almost two years (District grade) and, as an exam is coming for improve this grade, I have some doubt to check with you : – Reversing shoulders is now available (since 1st January), but when is there correct reversing and wrong reversing ? I mean, I believe you can't be En Garde with the non-armed shoulder in front of you... – When do you say there is a pass (when left fencer is behind right one) ? When shoulders cross ? Or feet ? I don't know. I forgot a third one so it's all for now. Thank you very much, and I apologize for the grammar.