So I got my Pile running again. HOwever when I run it around the garage the esc's heat sink gets HOT as hell. I am runnig the Goat Crawler Brushless System, 7 cell NiMH, I moved the thing around to let it breath a bit and was not hammering on it. Just want to know if there is a better way to disburse the heat, if there is an issue I am over looking or if it is expected.