| Lines 15-17 were replaced by lines 15-20 |
| - * Experiments should not start on Fridays or at a day before a holiday. |
| - If a beam block begins at such a day, the mounting and cooldown of the |
| - dilution refrigerator should be planned for the day before. |
| + * Experiments should whenever possible not start on Fridays or at a day |
| + before a holiday. If a beam block begins at such a day, the mounting and |
| + cooldown of the dilution refrigerator should be planned for the day before. |
| + * Dilution experiments should whenever possible start at the beginning of |
| + a beam block. However, several succesive experiments with the same |
| + cryomagnet/cryostat combination are also desirable. |