So, I've read all the info on shedding I can find, and made sure my snake had the correct levels of humidity and what not, but she seems to be having a problem. I'm not sure if it's normal or not...

But, she's been in the final shed stage for about four days. She's shed her head fine, but the rest of her body is still unshed, and it's been that way for the past two days. There's only the head shed in her tank. I've tried soaking her, but it didn't seem to do anything...

Any suggestions? Ideas? Or is this completely normal?