I have a DuraTrax Evader ST with a newly installed Novak Super Sport Brushless Motor System and am having many problems. After only 1 1500mAH battery pack the ESC overheated and shut down. I came in to the troubleshooting guide which isn't much and found that I may have too low a gear ratio. I had 23T pinion and 88T spur. So i changed to a 20T pinion. I also read about receiver interference with the ESC so I moved my receiver closer to the front of the car. After several hours to allow the ESC to cool back down. I took it out with another 1500mAH battery pack. This time it was the same thing. It got really hot after about 5 mins. Also, It seems to have maybe some interference problems which I have never seen before. Sometimes It may turn to the right without actually making it turn. The red LED that should stay on in neutral will sometimes flicker. Is there anything that Im doing wrong? Somebody please help!