I am sure that I am not the only one to notice that sight ranges do not seem to scale well  when I went from dd to cl it was barely noticable ( compared by switching ships  and compared to other dds ) and now that i have my first BB its really bad you can barely see half the range ( which half bb range is still less than dd max range) I am not certian on how it is calculated based on bo lvl and such I would suggest checking into that and improving the sight ranges .