Subclass should be possible to go to 80 and 100%

L2_GameServer/java/net/sf/l2j/gameserver/model/base/SubClass.java

@@ -88,8 +88,8 @@ public final class SubClass
 
     public void setExp(long expValue)
     {
-		if (expValue > Experience.LEVEL[80])
-			expValue = Experience.LEVEL[80];
+		if (expValue > (Experience.LEVEL[81] - 1))
+			expValue = (Experience.LEVEL[81] - 1);
 
         _exp = expValue;
     }