Military's Hydrocele Factors?

So I have a hydrocele in my left testicle and I'm trying to join the military, this is the 2nd obstacle I have with joining, the first being my blood pressure and I've already taken care of it (never felt better really) and I'm curious what the docs at MEPS consider/look at in terms of hydroceles. I know in the medical world they're generally not noticed unless they cause discomfort or are life threatening (no idea how on that one) I'm not sure how to size it compared to other hydroceles as well. I want to make sure I don't get permanantly DQ'd after coming this far.