I was talking to my boss in regards to finding a flash for Rollei. He had a Metz Auto 544 flash, pretty nice flash. The flash has auto mode on it and a sensor in front. The question I have is .. it's pretty obvious to match the Fstop to camera and flash as discribed instructions. However.. do I put the shutter speed on the typical 60 setting like you would normally? or something else. I didn't finish roll yet to find out. Any guesses out there if I'm on right track?