A coworker of mine told me his rose hair molted last week, but the back of the thorax didn't come off. I haven't seen it, but he said that half of it is sticking up, but the rest is still attached. He asked me because I have a few T's, but I've never had this happen. I asked if he could carefully pull it off with tweezers, but he said it seems attached well and he doesn't want to hurt it. Any suggestions? Thanks!