Apologies in advance for such a basic question. I have a Metz 36CT2 mecablitz flash unit which I have previously used on an OM-1 only at flash sync speed. What is involved in putting it on my RZ67? Am I correct in thinking I need a cable to connect flash to lens to syncronize with shutter speed? Do I need another cable from the hot shoe? There is a spot at the base of the flash unit which looks like it accepts one or more plugs. Any advice and specific cable accessory numbers greatly appreciated.