I took my Mavic out for her maiden voyage yesterday and was in Sport mode but it seemed like my top speed maxed out at around 12MPH. Is there another setting I need to look at in order to get the faster speed? Also, even though I was in sport mode, collision protection was enabled. (Several times, the Mavic took evasive action when it sensed a tree.) I thought that in Sport mode, collision avoidance was not possible.