Took out my brand new Mini Eco for a quick run this afternoon and the run was much shorter than I expected. I rolled on the throttle, it went about 40ft, then took a nosedive and submarined under water. I was worried when it didn't come back up, but it surfaced again after about 2 minutes. The bad part is that at a minimum, the motor is toast. The wires on it melted. I didn't have time to check the ESC yet, but from the outside, it looks intact. I'll check it out this evening when I get some more time.