I am working on my Sport CFI, just passed the FOI exam a couple of days ago. I used the Sheppard Air test prep software to study for the FOI and was very happy with my score. I was going to get the Sheppard Air FIA test prep software, but i'm concerned that this may not have Sport CFI specific questions. The Gleim book I have is the Flight/Ground instructor, which is for the full CFI (FIA) exam and includes a document on which sections not to study when using this book for the Sport CFI; as it's not needed.
So my question is, would it be ok to get the Sheppard air FIA prep to use for my sport CFI? I really liked the study method of Sheppard air. The way I see it, worst case scenario I will study some sections that wont be on the exam. I plan to get my full CFI once I have the hours, anyways.
Thanks.