The VO is stored in more places than CAS. Whatever modules show in NCS immediately after selecting your chassis should have FA_WRITE done to them. You'll also want to run a Process Car (make sure your MAN file is blank) to have any chance of that taking effect. Make sure you back up any other coding changes you've done since they'll likely be reset too.
Likely selling end of 2015:
11 M3 E92 Le Mans | Black Nov w/ Alum | 6MT | Premium 2 | Convenience | 19" | EDC | Prem Audio | Moonroof | BMW Apps | Yoko AD08 R | Vorshlag Adjustable Camber Plates | StopTech ST-60 380mm BBK | Castrol SRF Fluid | ModMyNav.com rear camera | ECS Tuning Sunglasses Holder