Game mode: Online official
Type of issue: Bug
Server type: PvE-Conflict
All T3 wedge foundations (except black ice) require 15 hardened bricks and 4 shaped wood. Almost all require 3 steel reinforcements.
The only exceptions are Stable and Stormglass wedge foundations, which require 2.
Also, is it expected that the square and triangular foundations require the same amount of resources, whereas triangular ceilings require fewer than square ones?