I just noticed my ball python has a small patch of scales which are not firmly fixed to his body like the rest of his scales. When I run my hand from tail to head- going against the scales- they are all so firmly adhered that I am able to do this smoothly, except in one spot. Is this something to worry about? Almost looks like they stick out a bit. He is kept at 80 degrees ambient with a 92 degree hot spot from an undertank heater. Cage is misted once in the morning and once at night, always reads between 60 and 70%. Very good eater.. Looks healthy otherwise. Is this a problem?