staddle back help!

[allforyoungs]

My daughter is starting to do straddle backs, but seems to have hit a wall. She use to do them with spot going over the low bar with spot. Now, when she releases from the high bar, she goes up instead of going out over the low bar. I'm never at the gym so I don't see what she is doing but she came home today very frustrated and now says she'll never get them. Any suggestions on what she can do to fix this problem? Thanks for any and all help!