relax mate, why so hostile? think about it !! WHAT incentive would you have to do experiments in sandbox mode???? ok you did an experiment with the goo and what next? huh? doing it in the carrier mode makes much sense and is not limiting anything ! you just progress and advance with more parts and do things you have never done and all without mods- which is great so suck it up buttercup ITS good in carrier mode untill they figure out how to implement it into the sandbox mode