First day receiving my ball. I'm feeling a little uneasy about my new ball. He was shipped overnight and when I opened the package he was very calm and reserved. Once I set him in his new enclosure he's been all over the place. His hot side is about 90.5-91 and his cool side is about 78-80. He hasn't settled since. Just all over. I figured he'd go right into either hide on one of the sides and call it a day. Is this normal behavior? I want to make sure the lil guy is as happy as can be.