Ac'fren Spur
this side-path of the Sisar Run connected to the run at a shadowport that wasn't on any known map. It connected the Si'Klaata Cluster with Sriluur by way of Ques. Much of the Spur was harassed by the Disac pirate gang, until Ket Maliss wiped them out. Sprax believed that a cluster of pirates survived, and hid on an unspecified planet along the Spur.