After I did this RC that appears on my site, I felt so guilty because it turned out so nice, I gave it back to my friend who gave it to me in the first place. I've since got another one and it is all apart right now. I'm anxious to get the shutter back together so I can test it. I noticed a strange thing on that first RC. When shooting at 1/125sec if I select 125sec after being at some other speed then the shutter speed is near perfect. But, the second shot with 1/125 still selected the shutter will perform closer to 1/250 and stay that way until it is moved to some other speed. Strange to say the least since these are very simple shutters with not much to go wrong. Maybe that's why my friend gave it to me in the first place.
Cheers,
Russ Pinchbeck