diff --git a/src/uncategorized/arcmgmt.tw b/src/uncategorized/arcmgmt.tw
index f99aa2ec306f199666f3c1636c6f775404f093a5..044c2ea65e04c44a691d4f147343e4aca256f1c4 100644
--- a/src/uncategorized/arcmgmt.tw
+++ b/src/uncategorized/arcmgmt.tw
@@ -7,8 +7,8 @@
 Populations depend on the 'demand' for them. People flock to the Free City when there are jobs. Jobs for lower class people depend on prosperity and the need for labor from other classes. They compete with slaves for work. 
 More elite citizens require their own slaves and will cause the population of slaves to increase as they move in. FS and policies will impact how many slaves they desire and how productive they are. The PC's menials also compete for labor within the arcology. Slaves can now 'expire', speed depends on FS and policies. Default lifespan for menials is an average of ~4 years. */
 
-<<set _oldACitizens = $ACitizens,
-$oldASlaves = $ASlaves, 
+<<set $oldACitizens = $ACitizens,
+_oldASlaves = $ASlaves, 
 _oldLowerClass = $lowerClass, /*debugging stuff, perhaps worth keeping if polished*/
 _oldMiddleClass = $middleClass,
 _oldUpperClass = $upperClass,
@@ -817,7 +817,7 @@ _TCD = Math.trunc(($GDP / 15 + _topClass) * $rentEffectT * _topClassP + $TCBase)
 <</if>>
 <</if>> /*ends _weatherFreeze*/
 <<set $ACitizens = $lowerClass + $middleClass + $upperClass + $topClass,
-_difACitizens = $ACitizens - _oldACitizens,
+_difACitizens = $ACitizens - $oldACitizens,
 _difASlaves = $ASlaves - _oldASlaves,
 _difLowerClass = $lowerClass - _oldLowerClass,
 _difMiddleClass = $middleClass - _oldMiddleClass,