Talk:Commandant Teste/@comment-29630844-20161120215610/@comment-146.187.165.12-20161122182208

I'm not gonna math it right now, but I'll atleast try to get you in the right direction. In the scenario where the installation type in question is actually weak to daihatsus (as not all necessarily are), looks like the best setup would be something like 2x T89 Daihatsu+ Kami Tank+ 1 WG, however this isn't taking into account the flat +75 attack power that 1 WG gives (or 110 for 2 WGs). I would think that after the math is all said and done, it might be 1 Kami tank+1 T90+2 WGs.

If the installation isn't weak to daihatsus, 2x WG+ 2x Guns might be the way to go for the night battle double attack.

Things to note: Stacking WGs have diminishing returns as far as flat bonus is concerned:  http://kancolle.wikia.com/wiki/WG42_%28Wurfger%C3%A4t_42%29

And the list of multipliers for installations, note that stacking Kami tank (special type 2) doesn't actually do anything since the bonus is only applied once: http://kancolle.wikia.com/wiki/Installation