Hi Guys,

In my experience, a water level is more than adequate for any construction job.

The problem with implementation is that the water volume and the tubing volume

is in a constant state of flux.  This changes the height of the water column at both

ends.  Temperature changes, even small ones, will change the size of the tubing and

the volume of the water.

When checking for level, both ends have to be verified at the same time.

--Sandy