And here are the results of the big render lottery:

First run:
Q0 = 3x correct
Q1 = 3x correct
Q2 = left is white
Q3 = 3x correct

Second run
Q0 = 3x correct
Q1 = 3x correct
Q2 = left is white
Q3 = left is white

Third run = see: first run

Fourth run
Q0 = 3x correct
Q1 = 3x correct
Q2 = 3x correct
Q3 = left is white

Fifth run
Q0 = 3x correct
Q1 = 3x correct
Q2 = 3x correct
Q3 = 3x correct

Sixth run = see: fifth run

Seventh run = see fourth run

Have fun!!

Hans