Known Issues in 20190529 BUSTER release:


Please also check the BUSTER home page and the news page for updates and snapshot releases. Issues mostly related to external programs can still be active: please check here.

Automatic weight adjustment regression

Fixed in 20190607 release

The automatic adjustment of the X-Ray weight is inadvertently switched off. This will be fixed in the next release.

In the meantime you could run e.g. with

% refine -w 6.0 ...

to increase the X-Ray weight from the default (4.0) to 6.0. A higher X-Ray weight will most likely result in a loosening of the geometry, so a lower value should give tighter adherence ot the geometric restraints.

DFc completion for low-resolution reflections (below limit of observations)

Fixed in 20190607 release

The DFc completion is not using the correct coefficients for reflections below the low-resolution limit of the observations, leading to artefacts within the solvent region. This will be fixed in the next release.