This mod reduces the cost of producing and upgrading modules.

Tier 1 modules cost 4 electronic circuits and 4 advanced circuits, and take 4 seconds to craft.
Tier 2 modules cost 4 tier 1 modules, and take 4 seconds to craft.
Tier 3 modules cost 4 tier 2 modules, and take 4 seconds to craft.

If Space Age is enabled, then quality modules are set to their respective new costs and recyclers output the appropriate costs.