She could be soaking because her temps are too high, and trying to cool off, she also could be soaking due to mites. If you put her on papertowels, that will make it easier to see mites. I have never seen any of my snakes soak. How are you measuring her temps? And what are they? Also, those half log hides are horrible for bps, they dont provide enough security. I would get her some more snug and secure hides.