Bit of advice required, I was injured last year during a Regt. rugby training session. It was run by a qualified coach, and my injury resulted in my hearing in one ear being graded as H4. I was issued a hearing aid, but somehow slipped through the downgrading net. I am now about to go on tour, and have been pulled in for my annual hearing test, which I failed (Shocker). The MO then pulled me in and downgraded my on the spot P7 non deployable. Where do I stand with regards to compensation, and if I've got a claim, whats the process? Any advice?