Datacolor User to User Support Group.

I recently created a profile using measurements of the four page target (two pages of color patches plus two pages of B&W patches). I am not satisfied with the profile and want to create a new profile based on the first two color patch pages (not use the two B&W patch pages). I am hoping that the new profile will provide a more accurate match of a color print to calibrated screen soft proof. How do I create a new profile using only the two color patch pages. I do not want to have to re-measure the same patches again.

Thanks for any help that can be provided.