diff --git a/src/graphics.rs b/src/graphics.rs
index 224948a..12bdd52 100644
--- a/src/graphics.rs
+++ b/src/graphics.rs
@@ -2,7 +2,7 @@ use std::borrow::Cow;
 use std::collections::{HashSet,HashMap};
 use strafesnet_common::map;
 use strafesnet_common::integer;
-use strafesnet_common::model::{self, ColorId, MapVertexId, NormalId, PolygonIter, PositionId, RenderConfigId, TextureCoordinateId, VertexId};
+use strafesnet_common::model::{self, ColorId, NormalId, PolygonIter, PositionId, RenderConfigId, TextureCoordinateId, VertexId};
 use wgpu::{util::DeviceExt,AstcBlock,AstcChannel};
 use crate::model_graphics::{self,IndexedGraphicsMeshOwnedRenderConfig,IndexedGraphicsMeshOwnedRenderConfigId,GraphicsMeshOwnedRenderConfig,GraphicsModelColor4,GraphicsModelOwned,GraphicsVertex};
 
diff --git a/src/model_physics.rs b/src/model_physics.rs
index 6612d5b..2002113 100644
--- a/src/model_physics.rs
+++ b/src/model_physics.rs
@@ -201,10 +201,6 @@ impl PhysicsMesh{
 		Self::unit_cube()
 	}
 	#[inline]
-	pub const fn mesh_data(&self)->&PhysicsMeshData{
-		&self.data
-	}
-	#[inline]
 	pub const fn complete_mesh(&self)->&PhysicsMeshTopology{
 		&self.complete_mesh
 	}
diff --git a/src/physics.rs b/src/physics.rs
index edc35b3..f448a0f 100644
--- a/src/physics.rs
+++ b/src/physics.rs
@@ -1066,7 +1066,7 @@ impl PhysicsContext{
 		//check for collision starts
 		let mut aabb=aabb::Aabb::default();
 		state.body.grow_aabb(&mut aabb,state.time,collector.time());
-		aabb.inflate(state.style.hitbox.halfsize);
+		aabb.inflate(data.hitbox_mesh.halfsize);
 		//common body
 		let relative_body=VirtualBody::relative(&Body::default(),&state.body).body(state.time);
 		data.bvh.the_tester(&aabb,&mut |convex_mesh_id|{
@@ -1447,11 +1447,11 @@ fn run_teleport_behaviour(wormhole:&Option<gameplay_attributes::Wormhole>,models
 mod test{
 	use super::*;
 	fn test_collision_axis_aligned(relative_body:Body,expected_collision_time:Option<Time>){
-		let h0=HitboxMesh::from_mesh_scale(PhysicsMesh::unit_cube(),Planar64Vec3::int(5,1,5)/2);
-		let h1=HitboxMesh::roblox();
+		let h0=HitboxMesh::new(PhysicsMesh::unit_cube(),integer::Planar64Affine3::new(Planar64Mat3::from_diagonal(Planar64Vec3::int(5,1,5)/2),Planar64Vec3::ZERO));
+		let h1=StyleModifiers::roblox_bhop().calculate_mesh();
 		let hitbox_mesh=h1.transformed_mesh();
 		let platform_mesh=h0.transformed_mesh();
-		let minkowski=model_physics::MinkowskiMesh::minkowski_sum(&platform_mesh,&hitbox_mesh);
+		let minkowski=model_physics::MinkowskiMesh::minkowski_sum(platform_mesh,hitbox_mesh);
 		let collision=minkowski.predict_collision_in(&relative_body,Time::MAX);
 		assert_eq!(collision.map(|tup|tup.1),expected_collision_time,"Incorrect time of collision");
 	}
@@ -1466,7 +1466,7 @@ mod test{
 				Planar64Vec3::ZERO,
 			)
 		);
-		let h1=HitboxMesh::roblox();
+		let h1=StyleModifiers::roblox_bhop().calculate_mesh();
 		let hitbox_mesh=h1.transformed_mesh();
 		let platform_mesh=h0.transformed_mesh();
 		let minkowski=model_physics::MinkowskiMesh::minkowski_sum(platform_mesh,hitbox_mesh);
diff --git a/src/physics_worker.rs b/src/physics_worker.rs
index c716999..8206d1e 100644
--- a/src/physics_worker.rs
+++ b/src/physics_worker.rs
@@ -2,7 +2,7 @@ use crate::physics::{MouseState,PhysicsInputInstruction};
 use strafesnet_common::integer::Time;
 use strafesnet_common::instruction::{TimedInstruction,InstructionConsumer};
 #[derive(Debug)]
-pub enum InputInstruction {
+pub enum InputInstruction{
 	MoveMouse(glam::IVec2),
 	MoveRight(bool),
 	MoveUp(bool),
diff --git a/src/setup.rs b/src/setup.rs
index 1902203..3a1f95e 100644
--- a/src/setup.rs
+++ b/src/setup.rs
@@ -217,12 +217,12 @@ pub fn setup_and_start(title:String){
 	let mut window_thread=window.into_worker(setup_context);
 
 	let args:Vec<String>=std::env::args().collect();
-	let indexed_model_instances=if args.len()==2{
+	if args.len()==2{
 		let path=std::path::PathBuf::from(&args[1]);
 		window_thread.send(TimedInstruction{
 			time:integer::Time::ZERO,
 			instruction:WindowInstruction::WindowEvent(winit::event::WindowEvent::DroppedFile(path)),
-		});
+		}).unwrap();
 	};
 
 	println!("Entering event loop...");