I may be off base completely, but I believe that the shape of the flank arrays on the Carter are of a different shape or profile than those on the Seawolf and possibly the Connecticutt as well. www.navsource.org
has excellent pics of the Carter coming out of her building, the arrays are shown fairly well and appear to be different from those represented in various plans, of Seawolf and Connecticutt, that I've seen, as well as drawings. I seem to recall that the Wolf sustained significant damage to her arrays during her trials and that alot of work was required to make it right. I also seem to recall that it was too late in the building process to change the Conneticutt, but that the JC was able to benefit from a design change. This was all back water info, nothing officially stated, other than the repairs to the Wolf, but it seemed to jibe with the photos.
Good luck with your build, I am anxious to see how she responds.