Actually most of it is from the true ability guide and there are certain numbers for caps on certain things like repair rate, torpedo, reload etc. Nothing of what I said is assumed and it is just disrespectful to think that. Once your gunners hit 1700 shown ability on it, it should be at or close to the reload cap. The accuracy cap is different. It depends on base. Also each nation has different spreads, and FCS counts for 70-75% of accuracy for spreads. Once it hits around level 90ish you should be hitting the accuracy cap for most nations and how they are classed. After that accuracy cap is at each level. That means 120 gunners are better than level 90 gunners for accuracy, even if they are both BVE and the level 90 gunners have more shown ability on accuracy that is if they are the same nation.