My Super Russo 205 grams seems to me always to be on the cold side. which is 79 degree F. His hot side was 89 but I dropped it to 87.5 to see if it was too hot but he's not over there much when i open his rack. Sometimes he seems cool and not wanting to move around much. I used the IR temp gun and he is about 80 on his body. Is he ok? Should the hot side be warmer or cooler? What should his body temp be? His humidity is 50-60% he shed about a week ago and is due to eat again tomorrow, he's eating every 7 days adult mice, frozen thaw from the big cheese rodent factory. This is my first snake and he seems very chill always eats. any advice?