@Spike88 @kcs123 OH, I have a huge bunch of configs for UnmannedBeforeManned, AirplanesPlus, and SXT already! I didn't realize anyone else was using the combination, so I hadn't posted it! It moves the jets back in the tree, and actually makes a new branch "Propeller Engines" off of UBM's Early Aviation node. Actually, I have a lot of UBM configs, so let me just zip them up and throw them on SpaceDock. Done. https://spacedock.info/mod/1720/UnmannedBeforeManned - Extended Mod Configs
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