I was at an expo recently (don't own any snakes....yet) and was looking at a BEL. I noticed a few places on the snake where some of the scales were a bit dented or bent like there had been some trauma at some point. Is this common/acceptable to see on a ball python? If a snake has marks like these will they resolve with a shed? I didn't ask the breeder about them as I wasn't buying and still researching at this point but my curiosity was remained. Can somebody give some insight as to what the marks may have been?