Medium winch

The medium winch has a cable length of 20.

Version history

 * V0.2.1: Fix - winch slip reduced
 * V0.1.32: Feature - Winches will now extend when pulled with enough force
 * V0.1.22: Fix - Fixed winches not working properly after loading a saved game
 * V0.1.18: Fix - winch cables are no longer too heavy to lift
 * V0.1.6: Fix - ends of winches no longer float around in low gravity