Stacking mod increases stacks to +100000 and -90% weight reduction. PLEASE READ THE INSTRUCTIONS Stacking mod needs to be as high as possible in the order of the mod list. Craft resources (Sparkpowder, Cementingpaste etc.) will need to be relearnt, use a "Mindwipe Tonic" if you install the mod after learned the engrams. Crafting structures (Mortar, Fabricator etc.) will need to be rebuilt after installing this mod.Old resources (before install the mod) are not stacking, this is normal. When this mod is removed by server, all resources made with it will also disappear. Same like all other mods, fair warning given.