defense_weight workaround for the Giant scorpion

data/core/units/monsters/Giant_Scorpion.cfg

@@ -28,8 +28,9 @@ Special Notes:"+{SPECIAL_NOTES_POISON}
 			{WEAPON_SPECIAL_POISON}
 		[/specials]
 		damage=9
-		defense_weight=4.0
 		number=1
+		# defense weight is broken :/
+		defense_weight=4.0
 		[animation]
 			[frame]
 				begin=-225
@@ -80,6 +81,9 @@ Special Notes:"+{SPECIAL_NOTES_POISON}
 		range=melee
 		damage=4
 		number=4
+		# WORKAROUND
+		# since defense_weight is broken, disable the secundary defend weapon on defense so the primary one will be used
+		defense_weight=0.0
 		[animation]
 			[frame]
 				begin=-200