haha he's right, it is out of character lol j/k , everything he said is good to go.
if its G. pulchras that we are talking about? what i usually do once i notice they're not eating or starting to get the faded look, is mist the tank alittle (not totally soaked, just a light mist) to increase the humidity a bit...which usually helps to insure all goes well..... other than that just sit back and enjoy the show!!!!
both my pulchras molted recently (both look female :}! ) and i noticed that they turned from black to a sort of dusty dirty black instead of a nice velvety black. A day before the last one molted, i noticed it looked like that nice black again and it molted the next day. So i would wait for the faded black and then when it turns deep black the molt is imminent.