In order to optimise the performance of SASE2 self seeding, a stronger compression setting is required. 

The RC proposed to increase the time window between SASE2 and SASE1/3 to avoid performance degradation and cross talk effects on SASE1/3. 

I discussed with SCS and FXE instruments and there seems to be nothing against moving the time trigger by 30 micro seconds later, as proposed by BKR. 

The agreed bunch train lengths can be still achieved with the new setting. The change will be implemented now (Tue 14:45)