diff --git a/src/main/java/pl/minecon724/giants/Main.java b/src/main/java/pl/minecon724/giants/Main.java
index 87b20d4..b4b2fbc 100644
--- a/src/main/java/pl/minecon724/giants/Main.java
+++ b/src/main/java/pl/minecon724/giants/Main.java
@@ -52,12 +52,12 @@ public class Main extends JavaPlugin implements Listener {
 		}
 		config = YamlConfiguration.loadConfiguration(configFile);
 		
-		ai = config.getBoolean("ai");
-		chance = config.getDouble("chance");
-		attackDamage = config.getDouble("attackDamage");
-		attackReach = config.getDouble("attackReach");
-		expandUp = config.getDouble("expandUp");
-		for (Object s : config.getList("effects")) {
+		ai = config.getBoolean("ai", true);
+		chance = config.getDouble("chance", 0.02D);
+		attackDamage = config.getDouble("attackDamage", 1.0D);
+		attackReach = config.getDouble("attackReach", 2D);
+		expandUp = config.getDouble("expandUp", 0D);
+		for (Object s : config.getList("effects", new ArrayList<Object>)) {
 			try {
 				String[] parts = ((String) s).split(":");
 				if (!(StringUtils.isNumeric(parts[1]))) {
@@ -88,7 +88,7 @@ public class Main extends JavaPlugin implements Listener {
 					}
 				}
 			}
-		}.runTaskTimer(this, config.getLong("hitDelay"), 0L);
+		}.runTaskTimer(this, config.getLong("hitDelay", 20L), 0L);
 		if (headRotations) {
 			new BukkitRunnable() {
 				@Override