diff --git a/Cargo.lock b/Cargo.lock
index d0fc49de56..c36ba62d0c 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -5473,7 +5473,6 @@ dependencies = [
  "hashbrown",
  "image",
  "indexmap",
- "inline_tweak",
  "lazy_static",
  "num-derive",
  "num-traits",
@@ -5574,7 +5573,6 @@ version = "0.9.0"
 dependencies = [
  "hashbrown",
  "indexmap",
- "inline_tweak",
  "ordered-float 2.1.1",
  "rand 0.8.3",
  "rayon",
diff --git a/common/Cargo.toml b/common/Cargo.toml
index ea560c58c5..8c3ef5d6c9 100644
--- a/common/Cargo.toml
+++ b/common/Cargo.toml
@@ -15,7 +15,7 @@ default = ["simd"]
 [dependencies]
 
 common-base = { package = "veloren-common-base", path = "base" }
-inline_tweak = "1.0.8"
+# inline_tweak = "1.0.8"
 
 # Serde
 serde = { version = "1.0.110", features = ["derive", "rc"] }
diff --git a/common/src/comp/fluid_dynamics.rs b/common/src/comp/fluid_dynamics.rs
index 1617b08445..59bee53e94 100644
--- a/common/src/comp/fluid_dynamics.rs
+++ b/common/src/comp/fluid_dynamics.rs
@@ -146,7 +146,8 @@ impl Body {
                             if ar > 25.0 {
                                 panic!(
                                     "Aerodynamic lift calculation does not work for aspect ratios \
-                                     > 25"
+                                     > 25. Either decrease span length or increase chord length. \
+                                     The formula for AR is `span^2 / (pi * span/2 * chord/2)`"
                                 );
                             };
                             // Oswald's efficiency factor (empirically derived--very magical)
@@ -275,11 +276,10 @@ fn angle_of_attack(ori: &Ori, rel_flow_dir: &Dir) -> f32 {
 pub fn lift_coefficient(aspect_ratio: f32, planform_area: f32, aoa: f32) -> f32 {
     let aoa_abs = aoa.abs();
     let stall_angle = PI * 0.1;
-    inline_tweak::tweak!(1.0)
-        * planform_area
+    planform_area
         * if aoa_abs < stall_angle {
             lift_slope(aspect_ratio, None) * aoa
-        } else if inline_tweak::tweak!(true) {
+        } else {
             // This is when flow separation and turbulence starts to kick in.
             // Going to just make something up (based on some data), as the alternative is
             // to just throw your hands up and return 0
@@ -294,8 +294,6 @@ pub fn lift_coefficient(aspect_ratio: f32, planform_area: f32, aoa: f32) -> f32
                 // let's just say lift goes down linearly again until we're at 90°
                 Lerp::lerp(c_l_max, 0.0, (aoa_abs - deg_45) / deg_45) * aoa_s
             }
-        } else {
-            0.0
         }
 }
 
diff --git a/common/src/states/glide.rs b/common/src/states/glide.rs
index 46499036fc..f09c321302 100644
--- a/common/src/states/glide.rs
+++ b/common/src/states/glide.rs
@@ -55,8 +55,8 @@ impl CharacterBehavior for Data {
                         mv_dir.y,
                         Lerp::lerp_unclamped(
                             0.0,
-                            data.inputs.look_dir.z + inline_tweak::tweak!(0.3),
-                            mv_dir.magnitude_squared() * inline_tweak::tweak!(2.0),
+                            data.inputs.look_dir.z + 0.3,
+                            mv_dir.magnitude_squared() * 2.0,
                         ),
                     )
                 })
diff --git a/common/src/states/glide_wield.rs b/common/src/states/glide_wield.rs
index 780af50e36..0807710f45 100644
--- a/common/src/states/glide_wield.rs
+++ b/common/src/states/glide_wield.rs
@@ -27,11 +27,7 @@ impl CharacterBehavior for Data {
                 .try_change_by(-energy_cost, EnergySource::Glide)
                 .is_ok()
             {
-                update.character = CharacterState::Glide(glide::Data::new(
-                    inline_tweak::tweak!(10.0),
-                    inline_tweak::tweak!(1.0),
-                    *data.ori,
-                ));
+                update.character = CharacterState::Glide(glide::Data::new(10.0, 0.6, *data.ori));
             } else {
                 update.energy.set_to(0, EnergySource::Glide);
                 update.character = CharacterState::Idle;
diff --git a/common/systems/Cargo.toml b/common/systems/Cargo.toml
index 4ed9710b23..f9bed018ce 100644
--- a/common/systems/Cargo.toml
+++ b/common/systems/Cargo.toml
@@ -31,4 +31,4 @@ slab = "0.4.2"
 specs = { git = "https://github.com/amethyst/specs.git", features = ["serde", "storage-event-control", "derive"], rev = "5a9b71035007be0e3574f35184acac1cd4530496" }
 
 # Tweak running code
-inline_tweak = { version = "1.0.8", features = ["release_tweak"] }
+# inline_tweak = { version = "1.0.8", features = ["release_tweak"] }
diff --git a/common/systems/src/phys.rs b/common/systems/src/phys.rs
index 10c7eaf65c..c83d6861e9 100644
--- a/common/systems/src/phys.rs
+++ b/common/systems/src/phys.rs
@@ -81,8 +81,7 @@ fn integrate_forces(
 
     // Hydrostatic/aerostatic forces
     // modify gravity to account for the effective density as a result of buoyancy
-    let down_force =
-        dt.0 * inline_tweak::tweak!(1.0) * gravity * (density.0 - fluid_density.0) / density.0;
+    let down_force = dt.0 * gravity * (density.0 - fluid_density.0) / density.0;
     vel.0.z -= down_force;
 
     vel