Welcome to the club...a couple of things.. 1st i would get him better hides i tried those half logs and they did not work so good..they like to have full closure on they backs and just an opening on the front of the hide so they feel secure..2nd if you are using a glass tank u might want to black out the sides...i noticed that u have a rock wall for the back that is fine.usally a ball likes to stay in they hides alot so that might be the reason he is roaming...not enuff security for him so he is looking for a good hiding place....by the way beautiful little man u have there ..