User blog comment:Shinhwalee/Major Event Preparation Guide for Admirals/@comment-26192265-20150714055049/@comment-749631-20150714204952

So far, researches shown (with a high confidence interval) that the gun fit/overweight system do not affect CLs when using 20.3cm Twin or 15.5cm Triple, and there are not enough evidence to say 20.3 no.2/no.3 are being affected either. On the other hand, when 15.2cm guns are loaded onto CLs, the bonus being found is firepower rasther than accuracy.