I just bought a brand new castle 2200 and it has very little power on 4s. I had to get a new system I had a team orion 2300 but it just stopped working. So I figured I would get the stock system the e-revo comes with and I figured it would be be close in power but it is horrible. The brakes are crazy if I mash the brakes it will do a front flip. It wont even pull a wheelie.
Motor wires and everything is hooked up right I just cant figure it out.
batteries are 5200mAh 50c.