Hi all, I guess there lots of people using the core 2 with a Phantom 2 etc... Just had one and installed it yesterday. Test flight today and all went well, Phantom 2 flew perfectly. The only thing is, the Flytrex failed to record anything to the micro-SD card.. (2Gb plain SD card). The flytrex (FT) is showing a double flash when it's powered on, this indicates it can't access the SD card. Putting a backup.txt file ont he D card causes the FT to attempt a backup of the internal flight records, but there is nothing put on the SD card. Anyone else had issues with SD cards and FT core 2 ?