Ok so I'm setting up a pair of Castle Phoenix Ice Lites converted to water cooling to work with my Futaba 4PK. A couple people had previously posted that the 4PK doesn't need a Pistix to work so I went that route. Here's the deal- after setting up the ESCs with my CastleLink when I power to up the Phoenix with a 5S pack the ESC doesn't arm until you push the 4PK throttle to full forward brake position (the braking is turned off in the CastleLink programming) and when you begin to release the trigger to go to it's natural neutral/zero position the motor starts running. The CastleLink programming was set with auto detect on the throttle so do I need to go back in and set the end points manually?? Any help here will be greatly appreciated.