LEGO TECHNIC : 14139


Technic / 14139

		Re: Help with redesigning a Boat Lock —John Guerquin
		(...) The 'water' and especially the boat are quite heavy, so any slippable connections would not work. The weight would also cause problems with driving the string reliably. john (20 years ago, 5-May-05, to lugnet.technic)

				Re: Help with redesigning a Boat Lock —Brian Davis
				(...) Counterweights. (20 years ago, 5-May-05, to lugnet.technic)