First a setting with orbit bump for injection on central orbit was tried.
- quadrupoles tuned and scrapers optimized

Then back to an ESR setting without this bump like last year.
- again quadrupoles tuned and scrapers optimized
This gave a good resolution in which the isomer should be resolved.

Just after this was achieved all resolution was lost.
Making the input for ESR setting again recovered it, now with slightly different scrapers.

Quads: K'L Q3D / Q6D = -0.3603263
Sext: K''L GE01KS2 = -0.14
           GE01KS3 =  0.05

scrapers: GEEXDS1HA =  -5 mm
          GE01DS3HG = -70 mm 

Details see paper scans below.