Tests are one of those things that can go either way. It sounds like the tech didn’t think much of it. Hopefully the program docs think the same. There is always the waiver process as well. It would be worse if you were going to the pole. Lung function is important there because of the altitude. I wouldn’t worry too much at this point at McM. They are a little tougher on winter contracts, but in general mild problems won’t knock you out. Breathe deep, relax, have a beer with friends and wait to see what they say.