Hey everyone, I'm starting a 30 location + 3 cover editorial shoot. It's a pretty large job which will take me from now into September to shoot. I'm looking to have a large TTL cord for off camera flash when the wireless flash TTL system might have issue (around corners, bright sun). Looks like these TTL cords should work with Olympus. Any thoughts or suggestions? FlashZebra.com: Off Camera ETTL Cord for Canon — 7.5 Meter (24 Feet) Straight Cord (Item #0125) Do think the larger contacts of this cord to be an advantage or potential problem? Interfit Multi-Fit TTL Cord for Nikon/Canon/Fuji Cameras STR137 Thanks!