Welcome, Welcome!
I am also having a problem with one thing in one part of my master profile. It keeps selecting to identify by my zip code, but I have to keep changing it to "I will specify...". I changed it in that part of my profile twice, saved it both times, but it still reverts. I can live with it though; the pro's here absolutely, without a doubt, outweigh the few con's!
BTW: Love the brain-fart analogy; thought I was the only one who had cerebral-flatulence! LOL!!
Tina