I had a bit of a scare with my first Class One Medical. They give you a form and one of the questions was " Do you have better hearing in one ear over the other?" To which I answered yes. I have normal hearing but I noticed while lying in bed one night depending on which side I lay on I could hear the alarm clocking ticking slightly better in one Ear over the other. Now we are talking shades of a degree here, but I thought it was better to be honest. Admitting to something makes them dig for a problem more than they would had you said nothing. I was eventually cleared but the most important thing I learned for myself and would offer to you is this: "ADMIT NOTHING!" Its their job to find a problem,and if it is serious enough they will, but dont help them!!