Yes, when joining the device to the back both lateral and longitudinal acceleration are reversed. So both switches need to be set here. Select Lap List ‣ a lap ‣ Data Recording / Preview ‣ Charts ‣ page to G-G. Here, you will find buttons to mirror acceleration for existing laps.
Please do not miss the new Acceleration Handling document available from http://www.gps-laptimer.de/documentation
It includes background and tweaks necessary when running special configurations like yours.
- Harry
