Indeed,

My B68 (not B68S) is as far forward on the rails as it can go. The tilt of the saddle is just right, but I can't seem to rest comfortably in the brake rests. Making my balance uneasy and braking difficult.

Now when I had the B17, this wasn't a problem, but now with the B68 I'm stretched out and I'm having some back pains. Its so frustrating, I love biking but the past few days I don't wana cause of the discomfort.

I think one thing to do is to get a smaller stem. If that doesn't work... I may have to forfeit this lovely saddle. Any other ideas would be great.