He was an E-6/RM1(SS) at the time. I don't remember any serious discipline issue coming from it. He was kind of a dufus and managed to do several things that should have cost him a stripe but didn't, like the 3rd time he screwed up the line up for blowing san tanks in port and blew the contents all over the galley, an hour before breakfast.
I lost track of him after that boat so I have no idea if he ever made Chief.