actually get the max position from the brick collection, fixes #88
actually get the max position from the brick collection, fixes #88

screenconcept/kuhsaft,brandleadership/kuhsaft,screenconcept/qbrick,screenconcept/kuhsaft,screenconcept/qbrick,brandleadership/qbrick,brandleadership/qbrick,brandleadership/kuhsaft,screenconcept/kuhsaft,brandleadership/qbrick,screenconcept/qbrick,brandleadership/kuhsaft