diff --git a/cosmos_client/assets/blocks/thruster.json b/cosmos_client/assets/blocks/thruster.json
index 1a47e8112..f6e10b81d 100644
--- a/cosmos_client/assets/blocks/thruster.json
+++ b/cosmos_client/assets/blocks/thruster.json
@@ -1,10 +1,10 @@
 {
     "texture": {
-        "back": "missing",
-        "front": "laser_cannon_front",
-        "left": "laser_cannon_left_right",
-        "right": "laser_cannon_left_right",
-        "top": "laser_cannon_top_bottom",
-        "bottom": "laser_cannon_top_bottom"
+        "back": "thruster_back",
+        "front": "ship_hull",
+        "left": "thruster_left_right",
+        "right": "thruster_left_right",
+        "top": "thruster_top_bottom",
+        "bottom": "thruster_top_bottom"
     }
 }
\ No newline at end of file
diff --git a/cosmos_client/src/asset/asset_loading.rs b/cosmos_client/src/asset/asset_loading.rs
index d21de5916..6eaf5a30a 100644
--- a/cosmos_client/src/asset/asset_loading.rs
+++ b/cosmos_client/src/asset/asset_loading.rs
@@ -35,6 +35,19 @@ pub struct MainAtlas {
     pub uv_mapper: UVMapper,
 }
 
+impl MainAtlas {
+    pub fn uvs_for_index(&self, index: usize) -> Rect {
+        let rect = self.atlas.textures[index];
+
+        Rect::new(
+            rect.min.x / self.atlas.size.x,
+            rect.min.y / self.atlas.size.y,
+            rect.max.x / self.atlas.size.x,
+            rect.max.y / self.atlas.size.y,
+        )
+    }
+}
+
 #[derive(Resource, Reflect, FromReflect)]
 pub struct IlluminatedAtlas {
     pub material: Handle<StandardMaterial>,
@@ -112,6 +125,7 @@ fn check_assets_ready(
                         let mut texture_atlas_builder = TextureAtlasBuilder::default();
 
                         for handle in &asset.handles {
+                            println!("doing {:?}", server.get_handle_path(handle));
                             let Some(texture) = images.get(&handle) else {
                                 warn!("{:?} did not resolve to an `Image` asset.", server.get_handle_path(handle));
                                 continue;
@@ -122,7 +136,7 @@ fn check_assets_ready(
 
                         let atlas = texture_atlas_builder
                             .finish(&mut images)
-                            .expect("Built atlas");
+                            .expect("Failed to build atlas");
 
                         let material_handle = materials.add(StandardMaterial {
                             base_color_texture: Some(atlas.texture.clone()),
@@ -298,6 +312,8 @@ fn load_block_textxures(
             }
         }
 
+        println!("{unlocalized_name}: {map:?}");
+
         registry.register(BlockTextureIndex {
             id: 0,
             unlocalized_name: unlocalized_name.to_owned(),
diff --git a/cosmos_client/src/rendering/structure_renderer.rs b/cosmos_client/src/rendering/structure_renderer.rs
index aa350ac58..81a442bb9 100644
--- a/cosmos_client/src/rendering/structure_renderer.rs
+++ b/cosmos_client/src/rendering/structure_renderer.rs
@@ -2,9 +2,9 @@ use crate::block::lighting::{BlockLightProperties, BlockLighting};
 use crate::materials::CosmosMaterial;
 use crate::state::game_state::GameState;
 use bevy::prelude::{
-    Added, App, BuildChildren, Component, DespawnRecursiveExt, EventReader, IntoSystemConfigs,
-    Mesh, OnUpdate, PbrBundle, PointLight, PointLightBundle, StandardMaterial, Transform, Vec3,
-    Without,
+    warn, Added, App, BuildChildren, Component, DespawnRecursiveExt, EventReader,
+    IntoSystemConfigs, Mesh, OnUpdate, PbrBundle, PointLight, PointLightBundle, StandardMaterial,
+    Transform, Vec3, Without,
 };
 use bevy::reflect::{FromReflect, Reflect};
 use bevy::render::mesh::{Indices, PrimitiveTopology};
@@ -91,7 +91,7 @@ impl StructureRenderer {
     fn render(
         &mut self,
         structure: &Structure,
-        uv_mapper: &UVMapper,
+        atlas: &MainAtlas,
         blocks: &Registry<Block>,
         lighting: &Registry<BlockLighting>,
         materials: &OneToManyRegistry<Block, CosmosMaterial>,
@@ -140,7 +140,7 @@ impl StructureRenderer {
                 };
 
                 self.chunk_renderers[flatten(x, y, z, self.width, self.height)].render(
-                    uv_mapper,
+                    atlas,
                     materials,
                     lighting,
                     chunk,
@@ -405,7 +405,7 @@ fn monitor_needs_rendered_system(
 
         renderer.render(
             structure,
-            &atlas.uv_mapper,
+            &atlas,
             &blocks,
             &lighting,
             &materials,
@@ -633,7 +633,7 @@ impl ChunkRenderer {
     /// Renders a chunk into mesh information that can then be turned into a bevy mesh
     fn render(
         &mut self,
-        uv_mapper: &UVMapper,
+        atlas: &MainAtlas,
         materials: &OneToManyRegistry<Block, CosmosMaterial>,
         lighting: &Registry<BlockLighting>,
         chunk: &Chunk,
@@ -771,16 +771,17 @@ impl ChunkRenderer {
                                 });
 
                             let Some(image_index) = index.atlas_index_from_face(*face) else {
+                                warn!("Missing image index -- {index:?}");
                                 continue;
                             };
 
-                            let uvs = uv_mapper.map(image_index);
+                            let uvs = atlas.uvs_for_index(image_index);
 
                             mesh_info.add_mesh_information(
                                 mesh.info_for_face(*face),
                                 [cx, cy, cz],
-                                [uvs[0].x, uvs[0].y],
-                                [uvs[1].x, uvs[1].y],
+                                [uvs.min.x, uvs.min.y],
+                                [uvs.max.x, uvs.max.y],
                             );
                         }
 
diff --git a/cosmos_server/world/0_0_0/oJj8YWwl1A0lcPXjfHAG4BEI2J6SLSVQsu3xn0MdNlqxQ7g8YO7gnIHXzvO1jNNt.cent b/cosmos_server/world/0_0_0/oJj8YWwl1A0lcPXjfHAG4BEI2J6SLSVQsu3xn0MdNlqxQ7g8YO7gnIHXzvO1jNNt.cent
index 934c9c04c..c7e890c8b 100644
Binary files a/cosmos_server/world/0_0_0/oJj8YWwl1A0lcPXjfHAG4BEI2J6SLSVQsu3xn0MdNlqxQ7g8YO7gnIHXzvO1jNNt.cent and b/cosmos_server/world/0_0_0/oJj8YWwl1A0lcPXjfHAG4BEI2J6SLSVQsu3xn0MdNlqxQ7g8YO7gnIHXzvO1jNNt.cent differ
diff --git a/cosmos_server/world/0_0_0/ysbLWCLigtiPK5QPJweepIb2bnlcRb0jIseu0bv7luBcD3dHiOAVarBuBqEBJK2Y.cent b/cosmos_server/world/0_0_0/ysbLWCLigtiPK5QPJweepIb2bnlcRb0jIseu0bv7luBcD3dHiOAVarBuBqEBJK2Y.cent
index 95f418d5f..62621366f 100644
Binary files a/cosmos_server/world/0_0_0/ysbLWCLigtiPK5QPJweepIb2bnlcRb0jIseu0bv7luBcD3dHiOAVarBuBqEBJK2Y.cent and b/cosmos_server/world/0_0_0/ysbLWCLigtiPK5QPJweepIb2bnlcRb0jIseu0bv7luBcD3dHiOAVarBuBqEBJK2Y.cent differ