A recent KAP venture was marred by a cable failure between my AuRiCo controller and a Canon 470is. I use SDM to enable shutter activation through the mini USB port on the camera. I pinpointed the problem. It is a loose connection between the gentWIRE cable's male plug and the camera's female socket. I have cleaned the plug and the socket, but I still get inconsistent electrical connection as my rig tilts. Has anyone discovered a reliable remedy for this issue?