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Buoyancy Tool (Improved)

A simple tool that will allow you to change the buoyancy of a prop, to allow it to float or sink more than usual.
Left click to apply the buoyancy, right click to copy. Reload to remove the setting.

Most notably, this will apply it correctly after a dupe has been pasted, so you don't need to click everything with a physgun for it to update.
Also has a snazzy little tool screen animation.

Issues: https://github.com/LiddulBOFH/buoyancytool