Great!
In my case, I'll have to do more tests.
Yesterday I had it running 11 hours in two stages, and the result is disappointing .
15/05/2018 7:00 0,50290741
15/05/2018 13:00 0,50434212 +0,00143471
15/05/2018 15:00 0,50436591
15/05/2018 20:00 0,50568261 +0,00131670
i5 2500K 3.3 ghz processor ...