The option of refining beam tilt seems like it could be very helpful for those of us collecting using moderate image shift!
In such cases (e.g. see attached), we have decent (?) prior values for beam tilt on a per micrograph basis, and it would be great to be able to refine these per micrograph or by dividing the dataset into beam tilt groups (e.g. 9 groups in the attached example).
Currently we are doing this ad hoc by splitting the dataset into nine separate datasets, but being able to use all the data at once while refining beam tilt values seems like it would give better results.