The descriptions read "Reduces the cost of the Survey Module to zero, allowing you to equip any ship to explore anomalies." Your wikipedia also says the same. Now Ive made this improvement for the 10th time and there happens absolutely nothing. The survey mod still cost 11points. Looking at the PlanetImprovements.xml I find the following
Improvement>
S_Name>Galactic Guide Book
S_QueryGraphicName>GalacticGuidebook_epic.png
S_InternalName>GalacticGuideBook
S_Type>GalacticAchievement
S_TechRequirement>Sensor2
AI>5
Cost>400
S_BriefDescription>All ships can survey.
S_Description>Reduces the cost of the Survey Module to zero, allowing you to equip any ship to explore anomalies.
Maintenance>0
Employment>2
S_IconName>GalacticGuidebook_epic.png
S_DataUpdateRequired>ShipTypes
/Improvement>
So where does isactualy the entry about the reduction for the game? Any other special improvement got a ton of lines with special abilities and similar stuff. This one not. Would explain why nothing happens.
If there is a "workaround" like editing the xml, so what would be the stuff I have to change. And what file will I have to change for the current game. Because I noticed already, made changes do not apply for current games.