i don't believe you quite understand what an AP2.5 sector isI have a question. Let's say the new Elder Scrolls is out (which would most likely have AP 2.5 active) and you go to make a "backup of the original", does the AP 2.5 change the current layer break (1913760) or is that info known yet?
it does not pertain to the layerbreak of the disc
the AP2.5 sector is an area on the original "pressed" copy of the xbox360 game
when this sector is discovered (by a dashboard asking to "see" the sector), adding it to a backup doesn't change the layerbreak