I have an assembly and I want a part to float up and down freely inside another part but not be able to come out of the part. Does anyone know of a way I can achieve this?
Maybe. If it can only travel in one direction, then you should be able to set it up with an Advanced Distance mate. If you want it to be free to travel in every direction, then I don't know of a way.
You either have to set up your mates to restrict it to the required motion, or turn on physical dynamics when you drag the part.
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