diff --git a/src/engine/gameManager/ForgeManager.java b/src/engine/gameManager/ForgeManager.java
index c5e09219..f8435ea4 100644
--- a/src/engine/gameManager/ForgeManager.java
+++ b/src/engine/gameManager/ForgeManager.java
@@ -32,10 +32,13 @@ public enum ForgeManager implements Runnable {
     // Class implements forge rolling mechanics for Magicbane.
     //
     // .submit(workOrder) may be called from any thread: (ItemProductionMsgHandler).
-    // Concurrency is managed by the same lock used by the warehouse (city.cityTransactionLock).
+    // Concurrency is managed by same lock used for warehouse (city.cityTransactionLock).
     // WorkOrders are persisted then reconstituted at bootstrap using table dyn.workorders.
+    // Forge window (ManageNPCMsg) uses item.upgradeDate to serialize completion time.
     //
     // Replaces garbage code that looked as if written by a mental patient with face boils.
+    //
+    // @TODO Reuse same set of virtual items for each workOrder cycle.
 
     FORGE_MANAGER;
 
@@ -52,8 +55,7 @@ public enum ForgeManager implements Runnable {
 
         while (true) {
 
-            // .forge is a delayQueue (blocking priority queue using an epoc sort)
-            // workOrders are popped and processed when their completion time has passed.
+            // workOrders are popped then processed once completion time has passed.
 
             try {
                 workOrder = forge.take();