It's the "shower or bath" knob. The fucknut that repaired it about a month ago to fix a water leak found during a leak inspection didn't know what the hell he was doing.
bah. Sometimes I hate this apartment complex. They need to assign the one competent repair tech to my apartment more often.
Anyway, I got the "dirty smelly computer geek" thing going on in full effect, so I'm gonna just stay here and keep bitching at the complex until they escalate it
and fix it. Hopefully as is, it should be today or tomorrow.