diff --git a/BauSystem_Main/src/BauSystem.properties b/BauSystem_Main/src/BauSystem.properties
index d6aabbc8..dcaf8b5c 100644
--- a/BauSystem_Main/src/BauSystem.properties
+++ b/BauSystem_Main/src/BauSystem.properties
@@ -1117,7 +1117,7 @@ PANZERN_PROGRESS = §e{0} §7Blöcke übrig, §e{1} §7Blöcke pro Sekunde, §e{
 PANZERN_DONE = §aZuende gepanzert
 
 # Laufbau
-LAUFBAU_HELP = §8/§elaufbau §8[§7Block§8] §8[§7Slab§8] §8- §7Baue einen Lauf in deiner WorldEdit Auswahl mit den Traces
+LAUFBAU_HELP = §8/§elaufbau §8[§7smallest§8|§7blastresistant§8] §8- §7Baue einen Lauf in deiner WorldEdit Auswahl mit den Traces
 LAUFBAU_PREPARE1 = §71. Trace die Kanonen so oft wie nötig, in allen Modi.
 LAUFBAU_PREPARE2 = §72. Versuche alle Fails aus dem Trace zu löschen.
 LAUFBAU_NO_PERM = §cDu darfst hier nicht das Laufbau System verwenden
@@ -1125,11 +1125,11 @@ LAUFBAU_NO_WORLDEDIT = §cDu hast keine WorldEdit Selection
 LAUFBAU_STATE_FILTERING_TRACES = Traces filtern
 LAUFBAU_STATE_PROCESSING_TRACES = Traces verbinden
 LAUFBAU_STATE_EXPANDING_TRACES = Traces aufblähen
-LAUFBAU_STATE_SPLITTING_POINTS = Punkte aufteilen
+LAUFBAU_STATE_SPLITTING_POINTS = Punkte trennen
 LAUFBAU_STATE_SHRINKING_POINTS = Punkte ausdünnen
 LAUFBAU_STATE_CREATING_INNER_BLOCKS = Innenraum füllen
 LAUFBAU_STATE_CREATING_OUTER_BLOCKS = Mantel bauen
-LAUFBAU_SIMPLE_PROGRESS = §e{0}§8: §e{1}§8/§7{2}
+LAUFBAU_SIMPLE_PROGRESS = §e{0}§8: §e{1}§8/§e{2}
 LAUFBAU_DONE = §aZuende gebaut
 
 # UTILS
diff --git a/BauSystem_Main/src/de/steamwar/bausystem/features/slaves/laufbau/LaufbauCommand.java b/BauSystem_Main/src/de/steamwar/bausystem/features/slaves/laufbau/LaufbauCommand.java
index 933beb42..b176a370 100644
--- a/BauSystem_Main/src/de/steamwar/bausystem/features/slaves/laufbau/LaufbauCommand.java
+++ b/BauSystem_Main/src/de/steamwar/bausystem/features/slaves/laufbau/LaufbauCommand.java
@@ -27,18 +27,11 @@ import de.steamwar.bausystem.linkage.LinkageType;
 import de.steamwar.bausystem.linkage.Linked;
 import de.steamwar.bausystem.shared.Pair;
 import de.steamwar.command.SWCommand;
-import de.steamwar.command.TypeMapper;
+import org.bukkit.Bukkit;
 import org.bukkit.Location;
-import org.bukkit.Material;
-import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
 import org.bukkit.scheduler.BukkitRunnable;
 
-import java.util.ArrayList;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Set;
-
 @Linked(LinkageType.COMMAND)
 public class LaufbauCommand extends SWCommand {
 
@@ -54,16 +47,8 @@ public class LaufbauCommand extends SWCommand {
         return false;
     }
 
-    @Register(help = true)
-    public void genericHelp(Player player, String... args) {
-        BauSystem.MESSAGE.send("COMMAND_HELP_HEAD", player, "laufbau");
-        BauSystem.MESSAGE.send("LAUFBAU_HELP", player);
-        BauSystem.MESSAGE.send("LAUFBAU_PREPARE1", player);
-        BauSystem.MESSAGE.send("LAUFBAU_PREPARE2", player);
-    }
-
-    @Register
-    public void laufbauSelection(Player player, /*@Mapper("block") Material blockMaterial, @Mapper("slab") Material slabMaterial*/ boolean preferingBlastResistance) {
+    @Register(description = {"LAUFBAU_HELP", "LAUFBAU_PREPARE1", "LAUFBAU_PREPARE2"})
+    public void laufbauSelection(Player player, @StaticValue(value = {"smallest", "blastresistant"}, allowISE = true) boolean preferingBlastResistance) {
         if (!permissionCheck(player, Permission.WORLDEDIT)) {
             return;
         }
@@ -91,60 +76,10 @@ public class LaufbauCommand extends SWCommand {
                         break;
                     }
                 }
-                SWUtils.sendToActionbar(player, laufbau.actionBarMessage(player));
+                Bukkit.getOnlinePlayers().forEach(p -> {
+                    SWUtils.sendToActionbar(p, laufbau.actionBarMessage(p));
+                });
             }
         }.runTaskTimer(BauSystem.getInstance(), 1, 1);
     }
-
-    @Mapper(value = "block", local = true)
-    private TypeMapper<Material> blockMapper() {
-        Set<String> strings = new HashSet<>();
-        for (Material material : Material.values()) {
-            if (!material.isBlock()) {
-                continue;
-            }
-            strings.add(material.name().toLowerCase());
-        }
-        return new TypeMapper<Material>() {
-            @Override
-            public List<String> tabCompletes(CommandSender commandSender, String[] ignored, String s) {
-                return new ArrayList<>(strings);
-            }
-
-            @Override
-            public Material map(CommandSender commandSender, String[] previousArguments, String s) {
-                if (strings.contains(s.toLowerCase())) {
-                    return Material.valueOf(s.toUpperCase());
-                }
-                return null;
-            }
-        };
-    }
-
-    @Mapper(value = "slab", local = true)
-    private TypeMapper<Material> slabMapper() {
-        Set<String> strings = new HashSet<>();
-        for (Material material : Material.values()) {
-            if (!material.isBlock()) {
-                continue;
-            }
-            if (material.name().contains("STAIRS") || material.name().contains("SLAB")) {
-                strings.add(material.name().toLowerCase());
-            }
-        }
-        return new TypeMapper<Material>() {
-            @Override
-            public List<String> tabCompletes(CommandSender commandSender, String[] ignored, String s) {
-                return new ArrayList<>(strings);
-            }
-
-            @Override
-            public Material map(CommandSender commandSender, String[] previousArguments, String s) {
-                if (strings.contains(s.toLowerCase())) {
-                    return Material.valueOf(s.toUpperCase());
-                }
-                return null;
-            }
-        };
-    }
 }
diff --git a/BauSystem_Main/src/de/steamwar/bausystem/features/slaves/panzern/PanzernCommand.java b/BauSystem_Main/src/de/steamwar/bausystem/features/slaves/panzern/PanzernCommand.java
index 2652fe4e..436d6214 100644
--- a/BauSystem_Main/src/de/steamwar/bausystem/features/slaves/panzern/PanzernCommand.java
+++ b/BauSystem_Main/src/de/steamwar/bausystem/features/slaves/panzern/PanzernCommand.java
@@ -27,6 +27,7 @@ import de.steamwar.bausystem.linkage.LinkageType;
 import de.steamwar.bausystem.linkage.Linked;
 import de.steamwar.bausystem.shared.Pair;
 import de.steamwar.command.*;
+import org.bukkit.Bukkit;
 import org.bukkit.Location;
 import org.bukkit.Material;
 import org.bukkit.command.CommandSender;
@@ -79,7 +80,10 @@ public class PanzernCommand extends SWCommand {
                         break;
                     }
                 }
-                SWUtils.sendToActionbar(player, BauSystem.MESSAGE.parse("PANZERN_PROGRESS", player, panzern.blocksLeft(), blocks * 20, panzern.blocksLeft() - blockLeft));
+                long finalBlocks = blocks;
+                Bukkit.getOnlinePlayers().forEach(p -> {
+                    SWUtils.sendToActionbar(p, BauSystem.MESSAGE.parse("PANZERN_PROGRESS", p, panzern.blocksLeft(), finalBlocks * 20, panzern.blocksLeft() - blockLeft));
+                });
             }
         }.runTaskTimer(BauSystem.getInstance(), 1, 1);
     }