PR looks fine, but I'm worried about if particle time of arrival to point in s, and the s position of a particle at a given time, has been mixed.
The normal convention in tracking codes is that the particles are pushed between s positions. Not sure what HiPace does. But there might be that the "de-crabbing" is actually adding a crab... Let's discuss next year.
Originally posted by @kyrsjo in #165 (comment)