Originally Posted by mollie38
Oh thank you JSWolf, deleted the book and converted it again and put it back on the reader and Hey Presto it worked it was so annoying because when I tried to change the font size it formatted the book so it went back to the beginning of the book and I was up to page 401 so I had go right through the book to get to the correct page Thank you so much.:
The problem with LRF is that it needs to be formatted. Calibre doesn't pre-format so any LRF sent to a Sony Reader has to then be formatted by the Reader. When it's first opened in small, when the size is changed to medium, and then the size is changed to large.
ePub needs no pre-formatting and does it on the fly and is a lot faster and more reliable.