I have a Sb105 that has a stuck sync cord at the strobe. The knurled connector will turn with a bit of resistance (the center stays aligned) -- but will not unscrew. It's as if the assembly has an internal o-ring that will not provide enough resistance to allow removal. Any ideas on how to get the connector unscrewed? I've already tried soaking and a bit of hot water.
TIA for any ideas!!!!!
Mark
TIA for any ideas!!!!!
Mark