After calming down from discovering my mistake, I went back out and looked things over again. I will have to cut the relief in the sole, it is bending the frame between the outboard stringer and the cutout since everything was cut correctly. That's why the frame isn't sitting right on the keel. I'm glad I looked it over again, it's an easy enough fix. At least I didn't start gluing up the framework, that could have made the corrections much more difficult. I have heard it said that the hallmark of a master craftsman is not avoiding mistakes, but knowing how to skillfully fix or conceal them. I sure ain't no master but I'm really good at fixing my screw ups and making them look pretty in the end.