Summary

I created five higher feet's for the IKEA Lack enclosure.

LOWER_FEET_60mm_HOLDER_HOLDER: Two panel holder
LOWER_FEET_60mm_HOLDER_PIN: One panel holder, one pin for the swing
LOWER_FEET_60mm_NOTHING: No panel or swing holder
LOWER_FEET_60mm_PIN_HOLDER: One pin for the swing, one panel holder
LOWER_FEET_60mm_PIN_PIN: Two pins for the swings

If there are any issues, or you need more variations, please ask!