diff --git a/Cargo.lock b/Cargo.lock
index 576bd16..58b3243 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4,9 +4,9 @@ version = 3
 
 [[package]]
 name = "ab_glyph"
-version = "0.2.13"
+version = "0.2.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "61caed9aec6daeee1ea38ccf5fb225e4f96c1eeead1b4a5c267324a63cf02326"
+checksum = "d54a65e0d4f66f8536c98cb3ca81ca33b7e2ca43442465507a3a62291ec0d9e4"
 dependencies = [
  "ab_glyph_rasterizer",
  "owned_ttf_parser",
@@ -461,8 +461,6 @@ dependencies = [
 [[package]]
 name = "bevy_rapier3d"
 version = "0.12.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5186c735d7aa202e982f93c71b444d34bf15fed44aca942f9b5f2940e3d06764"
 dependencies = [
  "bevy",
  "nalgebra",
@@ -2010,9 +2008,9 @@ checksum = "da32515d9f6e6e489d7bc9d84c71b060db7247dc035bbe44eac88cf87486d8d5"
 
 [[package]]
 name = "owned_ttf_parser"
-version = "0.14.0"
+version = "0.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4ef05f2882a8b3e7acc10c153ade2631f7bfc8ce00d2bf3fb8f4e9d2ae6ea5c3"
+checksum = "4fb1e509cfe7a12db2a90bfa057dfcdbc55a347f5da677c506b53dd099cfec9d"
 dependencies = [
  "ttf-parser",
 ]
@@ -2757,9 +2755,9 @@ dependencies = [
 
 [[package]]
 name = "ttf-parser"
-version = "0.14.0"
+version = "0.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4ccbe8381883510b6a2d8f1e32905bddd178c11caef8083086d0c0c9ab0ac281"
+checksum = "c74c96594835e10fa545e2a51e8709f30b173a092bfd6036ef2cec53376244f3"
 
 [[package]]
 name = "typenum"
diff --git a/Cargo.toml b/Cargo.toml
index 57a5063..ba220cc 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -24,8 +24,9 @@ features = [
 ]
 
 [dependencies.bevy_rapier3d]
-version = "0.12"
+path = "../bevy_rapier/bevy_rapier3d"
 features = ["parallel", "simd-nightly"]
+# version = "0.12"
 
 # Maybe also enable only a small amount of optimization for our code:
 [profile.dev]
diff --git a/src/action.rs b/src/action.rs
index b0acb3a..23fd85f 100644
--- a/src/action.rs
+++ b/src/action.rs
@@ -1,7 +1,10 @@
 use bevy::prelude::*;
 use bevy_rapier3d::{na::Vector3, prelude::*};
 
-use crate::{geometry::CyberBike, input::InputState};
+use crate::{
+    colliders::{CyberBikeBody, CyberBikeCollider},
+    input::InputState,
+};
 
 pub struct MovementSettings {
     pub sensitivity: f32,
@@ -20,7 +23,7 @@ impl Default for MovementSettings {
 }
 
 fn gravity(
-    xform: Query<&Transform, With<CyberBike>>,
+    xform: Query<&Transform, With<CyberBikeBody>>,
     settings: Res<MovementSettings>,
     mut config: ResMut<RapierConfiguration>,
 ) {
@@ -29,7 +32,7 @@ fn gravity(
 }
 
 fn falling_cat(
-    mut bike_query: Query<(&Transform, &mut RigidBodyForcesComponent), With<CyberBike>>,
+    mut bike_query: Query<(&Transform, &mut RigidBodyForcesComponent), With<CyberBikeBody>>,
 ) {
     let (bike_xform, mut forces) = bike_query.single_mut();
     let up = bike_xform.translation.normalize();
@@ -44,7 +47,10 @@ fn falling_cat(
 }
 
 fn drag(
-    mut query: Query<(&RigidBodyVelocityComponent, &mut RigidBodyForcesComponent), With<CyberBike>>,
+    mut query: Query<
+        (&RigidBodyVelocityComponent, &mut RigidBodyForcesComponent),
+        With<CyberBikeBody>,
+    >,
 ) {
     let (vels, mut forces) = query.single_mut();
 
@@ -57,16 +63,11 @@ fn drag(
 fn input_forces(
     settings: Res<MovementSettings>,
     input: Res<InputState>,
-    mut query: Query<
-        (
-            &Transform,
-            &mut RigidBodyForcesComponent,
-            &mut ColliderMaterialComponent,
-        ),
-        With<CyberBike>,
-    >,
+    mut cquery: Query<&mut ColliderMaterialComponent, With<CyberBikeCollider>>,
+    mut bquery: Query<(&Transform, &mut RigidBodyForcesComponent), With<CyberBikeBody>>,
 ) {
-    let (xform, mut forces, mut cmat) = query.single_mut();
+    let (xform, mut forces) = bquery.single_mut();
+    let mut cmat = cquery.single_mut();
 
     // thrust
     let thrust: Vector3<f32> = (xform.forward() * input.throttle * settings.accel).into();
diff --git a/src/camera.rs b/src/camera.rs
index a9f5a66..9305bfa 100644
--- a/src/camera.rs
+++ b/src/camera.rs
@@ -1,7 +1,7 @@
 use bevy::prelude::*;
 
 use crate::{
-    geometry::{CyberBike, SPAWN_ALTITUDE},
+    geometry::{CyberBikeModel, SPAWN_ALTITUDE},
     input::InputState,
 };
 
@@ -29,8 +29,8 @@ fn setup_cybercam(mut commands: Commands) {
 }
 
 fn follow_cyberbike(
-    bike_query: Query<&Transform, (Without<CyberCam>, With<CyberBike>)>,
-    mut cam_query: Query<&mut Transform, (With<CyberCam>, Without<CyberBike>)>,
+    bike_query: Query<&Transform, (Without<CyberCam>, With<CyberBikeModel>)>,
+    mut cam_query: Query<&mut Transform, (With<CyberCam>, Without<CyberBikeModel>)>,
     input: Res<InputState>,
 ) {
     let bike_xform = bike_query.single();
diff --git a/src/colliders.rs b/src/colliders.rs
index 086c1db..c5abe93 100644
--- a/src/colliders.rs
+++ b/src/colliders.rs
@@ -4,13 +4,19 @@ use bevy::{
 };
 use bevy_rapier3d::prelude::*;
 
-use crate::geometry::{CyberBike, CyberSphere, PLANET_RADIUS, SPAWN_ALTITUDE};
+use crate::geometry::{CyberBikeModel, CyberSphere, PLANET_RADIUS, SPAWN_ALTITUDE};
+
+#[derive(Component)]
+pub struct CyberBikeBody;
+
+#[derive(Component)]
+pub struct CyberBikeCollider;
 
 fn setup_colliders(
     mut commands: Commands,
     meshes: Res<Assets<Mesh>>,
     planet_query: Query<(Entity, &Handle<Mesh>), With<CyberSphere>>,
-    bike_query: Query<(Entity, &Transform), With<CyberBike>>,
+    bike_query: Query<(Entity, &Transform), With<CyberBikeModel>>,
 ) {
     let (planet, mesh_handle) = planet_query.single();
 
@@ -85,9 +91,9 @@ fn setup_bike_collider(bike: Entity, xform: &Transform, commands: &mut Commands)
     bbody.position = isometry.into();
     // collider
     let shape = ColliderShape::capsule(
-        Vec3::new(0.0, 0.0, -1.25).into(),
-        Vec3::new(0.0, 0.0, 1.25).into(),
-        0.4,
+        Vec3::new(0.0, 0.0, -5.25).into(),
+        Vec3::new(0.0, 0.0, 5.25).into(),
+        5.2,
     );
     let bcollide = ColliderBundle {
         shape: shape.into(),
@@ -103,17 +109,25 @@ fn setup_bike_collider(bike: Entity, xform: &Transform, commands: &mut Commands)
     commands
         .entity(bike)
         .insert_bundle(bbody)
-        .insert_bundle(bcollide)
-        .insert(ColliderPositionSync::Discrete);
+        .insert(CyberBikeBody)
+        .insert(RigidBodyPositionSync::Discrete)
+        .with_children(|e| {
+            e.spawn_bundle(bcollide)
+                .insert(ColliderDebugRender {
+                    color: Color::GREEN,
+                })
+                .insert(CyberBikeCollider)
+                .insert(ColliderPositionSync::Discrete);
+        });
 }
 
 pub struct CyberCollidersPlugin;
 impl Plugin for CyberCollidersPlugin {
     fn build(&self, app: &mut App) {
-        //
-        app.add_startup_system_to_stage(
-            StartupStage::PostStartup,
-            setup_colliders.label("colliders"),
-        );
+        app.add_plugin(RapierRenderPlugin)
+            .add_startup_system_to_stage(
+                StartupStage::PostStartup,
+                setup_colliders.label("colliders"),
+            );
     }
 }
diff --git a/src/geometry.rs b/src/geometry.rs
index 62a2142..4389d7b 100644
--- a/src/geometry.rs
+++ b/src/geometry.rs
@@ -12,7 +12,7 @@ pub const PLANET_RADIUS: f32 = 5000.0;
 pub(crate) const SPAWN_ALTITUDE: f32 = PLANET_RADIUS * 1.015;
 
 #[derive(Component, Debug)]
-pub struct CyberBike;
+pub struct CyberBikeModel;
 
 #[derive(Component)]
 pub struct CyberSphere;
@@ -59,7 +59,7 @@ fn spawn_cyberbike(mut commands: Commands, asset_server: Res<AssetServer>) {
         .with_children(|rider| {
             rider.spawn_scene(asset_server.load("cyber-bike_no_y_up.glb#Scene0"));
         })
-        .insert(CyberBike);
+        .insert(CyberBikeModel);
 }
 
 pub struct CyberGeomPlugin;
diff --git a/src/ui.rs b/src/ui.rs
index 565b7ce..f2f3de1 100644
--- a/src/ui.rs
+++ b/src/ui.rs
@@ -1,7 +1,7 @@
 use bevy::prelude::*;
 use bevy_rapier3d::prelude::*;
 
-use crate::geometry::CyberBike;
+use crate::colliders::CyberBikeBody;
 
 #[derive(Component)]
 struct UpText;
@@ -34,7 +34,7 @@ fn setup_ui(mut commands: Commands, asset_server: Res<AssetServer>) {
 }
 
 fn update_ui(
-    state_query: Query<&RigidBodyVelocityComponent, With<CyberBike>>,
+    state_query: Query<&RigidBodyVelocityComponent, With<CyberBikeBody>>,
     mut text_query: Query<&mut Text, With<UpText>>,
 ) {
     let mut text = text_query.single_mut();