Well, is it 85 on the hot/ basking side or the cold side? Stick a thermometer under the rocks and see what the temp. Humidity my be better at 50-60. Hot side of the tank around 90 and 'cold' side should be 80ish, nothing less than 75. I don't have rocks in my tanks so idk if they are okay or not. Do you have pics of your setup? Also how many hides do you have and where are they placed? Sorry for all the questions, I simply think the answers and pics will help us see what is going on.