Of course it will take time. I just hope she really is now ready to build up in competitive matches. It was very sad when on her previous comeback attempt she had to resort to serving underarm.
It is great to get back playing competitively as long as it is not too frustrating.
As mentioned on the men's thread, think this is the last regular BT event this year and there is a £1,000 bonus for the girl at the top of the leaderboard after the event.