Sounds like you're taking very good care of your boy.People will probably jump in and tell you to raise the hot spot, but I've found that my younger BPs do better with 86-88F (ambient 76-79F). As he gets bigger and takes larger meals, you should probably increase it a couple of degrees. The main suggestion I would make is to stop bathing him - he doesn't need it, and it's likely causing his skin to be drier and leave those occasional unshed scales behind.