Arrma Big Rock 6S, Upgraded, it’s awesome now!

I completely tore down and upgraded the Big Rock. Added some M2C upgrades, bound it to the DX5C, put on a 15t pinion, and put on a set of Backflips. It’s an animal now! I did experience one ESC glitch off the ramp that caused the truck to go nose down. With the 15t pinion I was able to pull the nose up. I contacted Horizon. They said that Spektrum is working on the issue. Hopefully there will be a firmware update soon!