One day just to finish the structural stuff, like raising the screens, fix the sensors, wiring, etc...
By around 7pm, we started the software installation on s brand new machine running Win7-64, did not work. Then WinXP-64, did not work. Then I dug out an old WinXP-32, and the software works properly. By then, it's too late to start calibration and tuning. It was about 10pm.
So the installation works will continue tomorrow...