I just bought a new ERBE with the MXL 6s ESC. I was motivated by waterproof, but after reading my manual I noticed that the fan is not waterproof and has to be removed before running in a wet environment. In order to remove the fan you must take apart the receiver box to unplug the fan. I'm concerned about the ESC running hotter than normal with the fan removed. I was wondering if Traxxas should advertise....CAN BE MADE TO BE WATERPROOF!