Remix of the box to have an indent that makes it slide in place even with installed AMS reinforcement clips. For me no resizing was necessary.
The AMS reinforcement clips were introduced by BambuLab as a quick solution to some of the bearing holders breaking under certain conditions. However, newer versions of the AMS should not have this problem due to design changes. Their wiki provides more info: https://wiki.bambulab.com/en/x1/troubleshooting/reinforcing-roller-support
STEP file added
The author remixed this model.