Originally Posted by
mmcauliffe
I don't see this working at all, only making it worse.
So I have this big sorta "C" shaped, maybe more of a long shallow "D" shaped thing with a wire closing the opening.
How long is it? Unless it's long enough to do the job in one cut, you are going to end up with rows. Even if you could make something long enough to make one pass, the finished/cut surface will look like a wave potato chip because...
How are you going to hold it steady and square? Your suspended in water, any resistance will push you away or pull you in depending on which way you are positioned I don't care how good you think your buoyancy is.
How are you going to pick up this layer of clay as it is cut? The wire is going to be somewhere around .030 dia. maybe double that, .060. As the cut clay comes off the back side of the wire it will just lay back right on top of what you just cut, you can't effectively get your fingers behind the wire and under this cut layer of clay...that is 8ft wide...while suspended in water.