The new machine is almost ready for the first tests. It still lacks a z-axis but for wire EDM it is not needed.

A functional Z-axis does make life easier but the code can run without too.

The fittings to connect the filter hoses are placed at the front of the tank. This way the tank can be removed easily and the machine can then be used as wood mill.

A "little" nozzle can be adjusted to change the direction of the water flow into the tank.

And another future upgrade will be a pulseboard that has the new sensor circuit integrated and some other improvements.