I upgraded to a Traxxas Titan 550 motor after the original equipment motor stopped working. Soon after the upgrade the ESC crapped out. Installed a new ESC, same one that came with the truck. I'm now experiencing what seems to be an early low voltage shut down. I have a battery voltage checker, and check battery voltage all the time. Before the new motor and ESC, she would slow down at around 7.4 - 7.6. Now its slowing down around 8.04 -8.08. Is there a way to adjust the ESC? Or is there another reason it's slowing down early? I'm getting much shorter runs. I understand the new motor is using more power, but it's slowing down with usable power still available in the batteries. 3 newer batteries with the same results. Any suggestions are much appreciated. Thank you for accepting me to the ECX FORUM.