This thread is so old, that many cars which were in the showroom at first post, are at Pick-A-Part now!
But with that said, I have that problem, and I'm happy to say no BO with it, but constantly soaked shirts and pits dripping. I tried alcohol, and what happened was that it killed the "good bacteria" in my pits that eat the odor causing bacteria, and doing that actually caused BO!!! That's worse than just wet marks that won't show too much if I wear black or white T-shirts. I just have to change shirts all the time. Dry Sol and all those Rx antiperspirants just give me a rash, and don't stop the problem.
Charles