Thanks, much appreciated. I just started using the Stirling Generators and realized how useful your mod will be since my dome for the moment during evenings goes in the negative with the power, opening the 2 Sterlings I have helps, just have to remember closing them during the morning when solar panels starts working again. Although can do same with Turbines I know.
Got what I thought was a great breakthrough, until I read it thoroughly and realized it is just for basic resources, so the polymers will still be the same. Still, not to shabby halfing the concrete and metals though.
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Still hoping to find the Extractor AI again though.