SJ8-Pro FW1.2.4 and FPV lead. I am unable to get the camera to remote trigger via the DET line using PWM. I was advised by SCAM technical that this was possible before purchasing this camera, however I have only managed to get the camera to randomly take a picture or go into record mode. It usually locks up! I was using a GTI2P which triggers flawlessly using PWM. The SJ8-Pro was bought for the better image quality for use on my drone. The FPV lead has the following connections: GND: Ground Electrode CVBS: AV Signal Wire VBUS: USB Electrical Main Wire RX: GPS Signal Receiving Wire VCC: GPS Power Supply Wire DET: FPV Signal Controlling Wire Any advice appreciated.