No, you don't need to do anything. Locations are about every 128 bytes, including formatting, so it is hard to tell exactly what locations will be displayed on a given screen. Just use them as necessary. They are sequential. For example, if you aren't syncing locations, etc. and you have 2 Kindles and you are reading on both, you can Go To the location number from Kindle 1 on Kindle 2, and be exactly where you left off.
|