diff --git a/core/src/mindustry/content/TechTree.java b/core/src/mindustry/content/TechTree.java
index 2abe1ce799..01a317b317 100644
--- a/core/src/mindustry/content/TechTree.java
+++ b/core/src/mindustry/content/TechTree.java
@@ -409,7 +409,11 @@ public class TechTree implements ContentList{
                         node(mono, () -> {
                             node(poly, () -> {
                                 node(mega, () -> {
+                                    node(quad, () -> {
+                                        node(oct, () -> {
 
+                                        });
+                                    });
                                 });
                             });
                         });
diff --git a/core/src/mindustry/content/UnitTypes.java b/core/src/mindustry/content/UnitTypes.java
index fbc949d3fc..c0e11e2918 100644
--- a/core/src/mindustry/content/UnitTypes.java
+++ b/core/src/mindustry/content/UnitTypes.java
@@ -1145,11 +1145,11 @@ public class UnitTypes implements ContentList{
             accel = 0.04f;
             drag = 0.018f;
             flying = true;
-            engineOffset = 24f;
-            engineSize = 9f;
+            engineOffset = 46f;
+            engineSize = 7.8f;
             rotateShooting = false;
             hitsize = 60f;
-            payloadCapacity = (4 * 4) * (8 * 8);
+            payloadCapacity = (4.5f * 4.5f) * (8 * 8);
             buildSpeed = 3.5f;
 
             abilities.add(new ForceFieldAbility(140f, 4f, 6000f, 60f * 8), new HealFieldAbility(130f, 60f * 2, 140f));
diff --git a/core/src/mindustry/entities/comp/PayloadComp.java b/core/src/mindustry/entities/comp/PayloadComp.java
index f6b896118f..ddb3d191d8 100644
--- a/core/src/mindustry/entities/comp/PayloadComp.java
+++ b/core/src/mindustry/entities/comp/PayloadComp.java
@@ -25,15 +25,15 @@ abstract class PayloadComp implements Posc, Rotc, Hitboxc, Unitc{
     }
 
     boolean canPickup(Unit unit){
-        return payloadUsed() + unit.hitSize * unit.hitSize <= type.payloadCapacity;
+        return payloadUsed() + unit.hitSize * unit.hitSize <= type.payloadCapacity + 0.001f;
     }
 
     boolean canPickup(Building build){
-        return payloadUsed() + build.block.size * build.block.size * Vars.tilesize * Vars.tilesize <= type.payloadCapacity;
+        return payloadUsed() + build.block.size * build.block.size * Vars.tilesize * Vars.tilesize <= type.payloadCapacity + 0.001f;
     }
 
     boolean canPickupPayload(Payload pay){
-        return payloadUsed() + pay.size()*pay.size() <= type.payloadCapacity;
+        return payloadUsed() + pay.size()*pay.size() <= type.payloadCapacity + 0.001f;
     }
 
     boolean hasPayload(){