diff --git a/src/crawler_arena/CrawlerArenaMod.java b/src/crawler_arena/CrawlerArenaMod.java
index 2064c8e..15f9bf8 100644
--- a/src/crawler_arena/CrawlerArenaMod.java
+++ b/src/crawler_arena/CrawlerArenaMod.java
@@ -145,7 +145,7 @@ public void init(){
                 Call.sendMessage("[cyan]Do /info to view info about upgrading.");
             };
             if(!Groups.unit.contains(u -> {return u.team == Team.crux;}) && !waveIsOver){
-                if(wave < 8 || wave % 4 != 0){
+                if(wave < 8 || wave % 2 != 0){
                     Call.sendMessage("[red]Next wave in 10 seconds.");
                     Timer.schedule(() -> {nextWave();}, 10);
                 }else{
diff --git a/src/crawler_arena/ReinforcementAI.java b/src/crawler_arena/ReinforcementAI.java
index d87a16d..a43ca6c 100644
--- a/src/crawler_arena/ReinforcementAI.java
+++ b/src/crawler_arena/ReinforcementAI.java
@@ -12,7 +12,6 @@
 import mindustry.world.meta.*;
 import mindustry.ai.types.*;
 import mindustry.ai.Pathfinder;
-import arc.*;
 import arc.func.*;
 import arc.struct.*;
 import arc.util.*;
@@ -22,6 +21,8 @@
 import mindustry.core.*;
 import mindustry.game.*;
 import mindustry.world.meta.*;
+import mindustry.world.blocks.payloads.*;
+import mindustry.entities.comp.*;
 
 import static mindustry.Vars.*;
 
@@ -54,6 +55,9 @@ public void updateUnit(){
       };
       if(Math.abs(unit.x - world.width() * 4) > 120){
           unit.moveAt(new Vec2().trns(Mathf.atan2(world.width() * 4 - unit.x, world.height() * 4 - unit.y), unit.speed()));
+      }else if(unit instanceof Payloadc){
+          Payloadc pay = (Payloadc)unit;
+          pay.dropLastPayload();
       };
       if(unit.moving()) unit.lookAt(unit.vel().angle());
       unit.controlWeapons(rotate, shoot);