High kids. So I'm having an issue with my KDB300a controller. I'm connected to a pelco esprite. It was working fine till some toolbag decided to randomly push buttons on the controller. Sometimes it seems that the camera has gone into some kind of preset pattern and just turns in circles. If I move the joystick in the opposite direction to what the camera is moving its only seems to slow the spin. I've tried 95 PRESET (hold preset for a few seconds to try and clear the preset but no luck. Ive also had a volt meter on the data lines to the camera and can confirm the required 4.5v DC is present and as is expected from a functional unit, it drops to about 1.5v DC when a control signal is sent. Anyone out there have any advice? G.