diff --git a/multiplay/skirmish/cobra_includes/production.js b/multiplay/skirmish/cobra_includes/production.js
index bf3e7e8..11ad2b4 100644
--- a/multiplay/skirmish/cobra_includes/production.js
+++ b/multiplay/skirmish/cobra_includes/production.js
@@ -150,7 +150,7 @@ function choosePersonalityWeapon(type)
 		}
 
 		// Choose an anti-air weapon instead... checks target player and then total player vtols.
-		if (((playerVtolRatio(getMostHarmfulPlayer()) >= 0.20) || (countEnemyVTOL() > 40)) && random(100) < 20)
+		if (((playerVtolRatio(getMostHarmfulPlayer()) >= 0.15) || (countEnemyVTOL() > 30)) && random(100) < 20)
 		{
 			weaponList = [];
 
diff --git a/multiplay/skirmish/cobra_includes/research.js b/multiplay/skirmish/cobra_includes/research.js
index bfcc6d6..5dec7d3 100644
--- a/multiplay/skirmish/cobra_includes/research.js
+++ b/multiplay/skirmish/cobra_includes/research.js
@@ -148,8 +148,7 @@ function research()
 				if (!found && random(100) < 33)
 					found = evalResearch(lab, extraTech);
 
-				//Use default AA until stormbringer.
-				if (random(100) < 40 && countEnemyVTOL() && !isStructureAvailable("P0-AASite-Laser"))
+				if (random(100) < 40 && countEnemyVTOL())
 				{
 					if (!found)
 						found = evalResearch(lab, antiAirTech);
@@ -220,8 +219,7 @@ function research()
 			}
 			else if (subPersonalities[personality].resPath === "defensive")
 			{
-				//Use default AA until stormbringer.
-				if (random(100) < 40 && countEnemyVTOL() && !isStructureAvailable("P0-AASite-Laser"))
+				if (random(100) < 40 && countEnemyVTOL())
 				{
 					if (!found)
 						found = evalResearch(lab, antiAirTech);
@@ -321,8 +319,7 @@ function research()
 				if (!found)
 					found = evalResearch(lab, SYSTEM_UPGRADES);
 
-				//Use default AA until stormbringer.
-				if (random(100) < 40 && countEnemyVTOL() && !isStructureAvailable("P0-AASite-Laser"))
+				if (random(100) < 40 && countEnemyVTOL())
 				{
 					if (!found)
 						found = evalResearch(lab, antiAirTech);
@@ -382,8 +379,7 @@ function research()
 				if (!found && useArti && random(100) < antiCyborgChance)
 					found = evalResearch(lab, artilleryTech);
 
-				//Use default AA until stormbringer.
-				if (random(100) < 40 && countEnemyVTOL() && !isStructureAvailable("P0-AASite-Laser"))
+				if (random(100) < 40 && countEnemyVTOL())
 				{
 					if (!found)
 						found = evalResearch(lab, antiAirTech);