I had a deal last night where the battery got lower than i thought and it went in to auto land... The problem was it landed in a fescue field . When i found it the grass stems had wraped around 2 of the props and they were still tryin to spin but could'nt so the motors were really hot... I cleaned and cooled them and they started working , but they seemed to get hotter that the other 2 motors is there anything i should do . or just fly it till it drops from the sky ????