On Tuesday, June 5, 2018 at 7:27:48 AM UTC-4, dadiOH wrote:
When moved, he would move it back again to where
it was originally. He did this day after day, week after week, month after
month. Why in the world would he do this? Only thing I can think of is
because the contract was time + materials.

I observed the same thing. What it turned out to be was a different guy each time in training.