ACC went down 10% with new epic acc upgrade

uranium23567

can anyone help with this. My acc in space is listed 25%

my problem data
http://www.paullinebarger.net/images/screenshot_2014-12-17-09-50-27.png

warmaker001b

Mods on weapons do not reflect on the ship stat sheet, because the mods on the weapons themselves only apply to that weapon, not the entire ship.

As for changes in the ship stat sheet for accuracy, many things could have happened to alter it. Everything from ship equipment, bonus, set bonus, traits, etc.