Fix sampling in NuthKaab and set better default values for other classes
#1055
| Job | Run time |
|---|---|
| 2m 59s | |
| 2m 54s | |
| 3m 0s | |
| 2m 52s | |
| 2m 54s | |
| 2m 54s | |
| 2m 38s | |
| 2m 53s | |
| 2m 39s | |
| 0s | |
| 25m 43s |