Currently with Dunemarchers while using a light subclass super that is melee based like Fist of havoc or Sentinel shield if you sprint around to activate the Linear Actuators buff and then proceed to melee something (an add or an enemy player) the chain lightning effect doesn't proc even though Linear Actuators buff will end up despairing from the left corner of the screen indicating it should've proced. this issue is only apparent with light class supers and the only super Dunemarchers is properly working with is glacial quake.