I just bought my son a BRB for Christmas and I am having a hard time getting the humidity up. We have cypress as the substrate and spray the tank daily. We use a 60 watt heat light in a 10 gal tank with the top covered except where the light sits. The light also sits over the water to increase evaporation. The temperature under the light (on top of his hide) is 84. Any suggestions would be greatly appreciated. The poor guy had a very bad incomplete shed