OK I have a Syncro Compur shutter that is new to me as well as my first compur type of shutter. Previously I've only owned Copals. Upon doing to research I found that most but not all compurs have a self timer mechanism right about at 1-2 oclock position. I have also head there is a variant that does not? Is this true? I have included a picture of the offending area of the shutter. If anyone could please tell me if this is correct for this type of shutter or is a piece missing? Thanks!!!