I have a D413 buggy I bought used and got a Hobbywing V2 Blue ESC and a 6.5 Hobbywing V10 motor Futaba PX4 with a R304SB reviecer along with a digital Savox servo, about 1 minute in the negative wire (the neg on the 3 wire plug that runs to the receiver) on the ESC melted, borrowed a Tekin RSX and no issues the rest of the day. Replace the ESC With a Reedy 1000Z same issue same result with the RSX, put a Reedy 510R in same issue any ideas or thoughts would be greatly appreciated.