I updated the image on https://www.modulargrid.net/e/steady-state-fate-metalloid-percussion-entity, by the way (to better match the other SSF percussion modules). Please feel free to delete the duplicate panel image there if someone is able.

This preview https://cdn.modulargrid.net/img/racks/modulargrid_2418663.jpg is still using the old panel image, even after I forced ModularGrid to regenerate it by rearranging the rack while it was definitely using the new HEAD image.