Was being an idiot and getting too close to mangroves trying to film an egret. Clipped said mangrove and Phantom dropped (only about 1-2ft) into some muddy shoreline, right side up, but tipped over when it "landed." Paddled over to it. Left controller on other side on dry land with friend. Intention was to hold it up in my hand and signal him to take off and fly it back over. But one of the props was not fully turning. See video.... [youtube]http://www.youtube.com/watch?v=FmnCmWLCpK0[/youtube] Not sure if it is physically damaged, or if prop is clogged, or...? Please help me with what you think may be the primary reason for this behavior, and what I should do about fixing it. Grateful for your help! Thanks.