I need to send in my 945 for an RMA exchange to Garmin. and will be using my old 935 in the mean time. The 935 has a bunch of workouts on it in recent months from when i carried the 935 alongside the 945 (i was comparing accuracy, atd.). If i connect the 935 to my garmin account where the 945 is now, and enable true up, what will happen? Will all the 935 workouts get added to the garmin account where my 945 now is, and thus show "double" workouts? Is it a better idea to clear all workouts from the 935 first? Many thanks for any tips how to do this best!