Printed the 1.09 version. Had the following issues first build:
Front rollers were loose, so fillament retraction didn’t work. This was caused by only using 2 screws on the feeders, I didn’t see the inner holes at first.
RFID wasn’t working on 1 side. The cable wasn’t connected completely.
Now that’s all fixed, it works well with the Bambu spools, even RFID is working properly again, although it failed on the first role in slot 4. But it still doesn’t work with a non-Bambu spool, it doesn’t seem to get enough grip on the role. It’s plastic, not cardboard and it fits nicely without jamming.