Anyone ever heard of a Hasselblad 500 series body not firing with the cable release? Mine won't. Someone suggested that a hassy needs a really long prong. The release I'm using is generic and pretty cheap, but it has a really long prong, so I'm not sure if that's the prob. Unfortunately I don't have another release handy to try so thought I'd as here first. I'm not even aware of how the release mechanism works internally and how it would break...?