Can’t emphasize enough and in agreement with Rlafoone that you should have her hit a lie board with the new length clubs. Better yet, have a professional club fitter do it. It’s not always as simple as changing the lie based on the length change of 1/2″ increase in length equaling 1 degree change in lie. Sometimes that equation works, but changes in length, and the change in weight that accompanies that change, can change the delivery through impact. Get the correct length, then do a dynamic lie fit test with a lie board. Only way to precisely fit lie angle.