Hi all - I managed to get high recommendations at OSB for both the RAAF and NAVY pilot. However, they've just rejected my medical appeal claiming that my jaw wouldn't fit in the oxygen mask of the F35, F18 and the PC21 (I've never physically tried it on and have a minor overbite so it seems like a crazy reason to throw away 8 years of hard work, but I guess that's life). Has anyone else had this issue in the past? Also if you have any questions about the process I'd be happy to answer.