In our sd, they only look at academic indices (VCI and PRI) against achievement tests when determining if a learning disablitiy is present. In the case of your dd, she should have achievement scores (math, writing, AND reading) within about 15 points of the highest index (so, she should score at least 131 on all of the acheivement tests. Also, her FSIQ is not valid because of the difference in her scores.
Having said that, I think there are things you can do to improve processing speed. Here's a link to an earlier thread:
http://giftedissues.davidsongifted..../true/Re_processing_speed.html#Post66457
