Got it-- Thank you, I'm new to the forum

I'm not sure about his weight, but here's a picture of him: https://ibb.co/bTn0Kc
The hot side of his tank is set to about 86 degrees Fahrenheit, and the cold side is about 72 to 75 degrees, depending on the temp. of the house. I've got a heat mat hooked up to a thermostat that reads for the hot side, and my hygrometer reads the temps. on the cold side. I try to keep the humidity between 50 to 60 percent, but have increased it recently to mid 60s and 70s in an effort to help him shed.