Try to get the basking spot up even a little higher - 85 is the lowest, mine love it at more around 90-95!

Good luck!

You are on the right track. As Kelly said, that basking spot has got to get up a bit higher. Mine is usually between 95-100. As long as they have their cool side, they will move away if they need to.

Maybe I missed this but:
What are you offering her for food?
About how old is she/how long?

Good luck! You are doing a great job tweaking as you go

We've been offering romaine lettuce and green bell peppers.

She is (I'm guesstimating) 4 inches long. Don't really know how old she is. Petco said 5 years, but everything else they told me has turned out to be wrong.

I think she is trying to hibernate. I put her outdoors today in her play pen that now has topsoil/sand in it. I also planted some pansies in one corner for her to munch. She was only interested in going to a cold corner and burying herself. She stayed buried for about an hour when I decided that the sun was to low, so I brought her in.

http://www.russiantortoise.org/russiantortoisediet.htm
Here are some other food ideas for you

I know nothing about hibernation in tortoises. Perhaps someone else can chime in. I know our guy is inside (we are in MN), when the sun starts to go down...even with his uva/uvb light blaring...he starts to dig in for the night....
How warm is it where you are?
Any name yet?

I know we talked earlier about getting temps up. That very well may be what she is trying to do. I just took a rescue in that had been kept in a cold basement. All he wanted to do was hide. So, I just warm bathed him and kept his lights and warmth going. It took almost a week to get him to start eating. So I think if you get those temps up, you will start seeing some success.

The visual of this in my head made me smile this morning...how sweet!! Sounds like she is very happy with her new family!!

Well, good news... Our little girl ate this morning.

I moved her rubbermaid tub upstairs where it's a bit warmer. She got a warm bath this morning as well.

We plucked some Hibiscus leaves and Pansy leaves and she grubbed. It's good to see.

I also got a new lamp this morning that I haven't plugged in yet, we'll see if she likes that later.

Yay! She's ready for the New Year