I'm trying to establish BirdEye functionality before I subscribe. Can an area be re-sent from BaseCamp or will it have to be downloaded again?
Say that I download area A today, area B tomorrow and area C the day after that. While the areas A, B & C remain in BaseCamp, the GPSr only holds the lastest download. (Due to space restriction or whatever reason)
If I needed to revisit area A next week, will I have to re-download it, or would I be able to resend it from BaseCamp?