Wondering if someone has had this issue before??? I have an E revo. Burnt out two speed controllers within a month. The hobby shop suggested an upgraded 5xl controller instead of the stock 2.5 due to my dual batteries and 550 Titan. OK. I can understand that. However... I have melted two steering servos in 5minutes. Could this be a coincidence OR is something with the new controller causing this to happen. Battery voltage fully charged is 7.8volts.