diff --git a/TODO.md b/TODO.md
index 3dea199..df6a32e 100644
--- a/TODO.md
+++ b/TODO.md
@@ -6,6 +6,10 @@ n Deployed sprites for every angle (ceiling)
 n - Showing charge level
 x flat sprite? Advantages: One direction, can probably be used on ceiling and wall.
 x - Showing charge level
+x Sparks
+x Debris when destroyed
+x Show remaining batteries as ammo
+x Switching to mag manager goes to batteries screen
 
 - Pickup sprites for every angle
   - Spool of wire, a tool, and some electical tape
@@ -13,9 +17,7 @@ x - Showing charge level
 - 1st-person sprites
   - Wire cutters and electrical tape
 
-x Sparks
-x Debris when destroyed
+- Help screen
 
-- Switching to mag manager goes to batteries screen
+- Add (or make sure) loadout code in loadout editor
 
-- Show remaining batteries as ammo
diff --git a/zscript.zs b/zscript.zs
index 8bbf52d..d5973aa 100644
--- a/zscript.zs
+++ b/zscript.zs
@@ -263,7 +263,7 @@ class JumperCablesUsable : HDWeapon
             if(PressingFire()) {
                 SetWeaponState("deploy");
             }
-            A_WeaponReady(WRF_NOFIRE | WRF_ALLOWRELOAD | WRF_ALLOWUSER4);
+            A_WeaponReady(WRF_NOFIRE | WRF_ALLOWUSER3); // USER3 = MagManager.
 
             FLineTraceData linetraceData;
             DoLineTrace(HDPlayerPawn(invoker.owner), linetraceData);
@@ -293,6 +293,10 @@ class JumperCablesUsable : HDWeapon
         }
         goto ready;
 
+	user3:
+		#### A 0 A_MagManager("HDBattery");
+		goto ready;
+
     }
 
     action void SpawnParticleForLineTrace(HDPlayerPawn pawn, FLineTraceData linetraceData)
@@ -501,5 +505,21 @@ class JumperCablesUsable : HDWeapon
             }
         }
     }
+
+    override void DrawHUDStuff(HDStatusBar statusBar, HDWeapon weapon, HDPlayerPawn pawn)
+    {
+        // Copied and modified from ThunderBuster display.
+		if(statusBar.hudlevel == 1) {
+			statusBar.DrawBattery(
+                -54, -4,
+                statusBar.DI_SCREEN_CENTER_BOTTOM,
+                reloadorder : true);
+			statusBar.DrawNum(
+                pawn.CountInv("HDBattery"),
+                -46, -8,
+                statusBar.DI_SCREEN_CENTER_BOTTOM);
+		}
+	}
+
 }