I just exported a CSV formatted file, made all the corrections I wanted (correcting the series names, authors, format, etc.) and tried importing it back in. None of the changes that I updated in the CSV file are reflected in the app. Is it possible to wipe the app clean and then import the file back in so it starts out nice and fresh? I could go through it on the app, but I have over 2K books and I just spent all that time in the CSV file. Thank you!