OH!!!!!! And here's the kicker. My Wein safe syncs (x2) that fire my vivitar strobes perfectly, they don't fire my monolights with the straight PC-Audio cord, but the straight cord fires with my Sekonic L508 sometimes, and TOTALLY SPAZZES OUT when connected to my hasselblad, and when connected to my Nikon F, fires 100% reliably.

WHAT'S HAPPENING I DONT UNDERSTAND