diff --git a/godot_custom/hull.cpp b/godot_custom/hull.cpp
index cc9a91d..77bc647 100644
--- a/godot_custom/hull.cpp
+++ b/godot_custom/hull.cpp
@@ -10,15 +10,18 @@
 const f32 DT = 0.1;
 
 void HullData::_bind_methods() {
-	DATA_PROP_BIND(linear_acceleration);
-	DATA_PROP_BIND(linear_velocity_max);
-	DATA_PROP_BIND(angular_acceleration);
-	DATA_PROP_BIND(angular_velocity_max);
+	DATA_PROP_BIND(linear_acceleration, "0,1000,or_greater,suffix:p/s²");
+	DATA_PROP_BIND(linear_velocity_max, "0,1000,or_greater,suffix:p/s");
+	DATA_PROP_BIND(angular_acceleration, "0,100,or_greater,suffix:rad/s²");
+	DATA_PROP_BIND(angular_velocity_max, "0,100,or_greater,suffix:rad/s");
+
 	SET_GET_BIND(armor_cells_max, PackedByteArray, HullData);
-	SET_GET_BIND(num_turrets, i32, HullData);
 	ADD_PROPERTY(PropertyInfo(Variant::PACKED_BYTE_ARRAY, "armor_cells_max"), "set_armor_cells_max", "get_armor_cells_max");
-	DATA_PROP_BIND(armor_max);
-	DATA_PROP_BIND(hull_max);
+	DATA_PROP_BIND(armor_max, "");
+	DATA_PROP_BIND(hull_max, "");
+
+	SET_GET_BIND(num_turrets, i32, HullData);
+	ADD_PROPERTY(PropertyInfo(Variant::INT, "num_turrets"), "set_num_turrets", "get_num_turrets");
 }
 
 SET_GET_IMPL(armor_cells_max, PackedByteArray, HullData);
diff --git a/godot_custom/hull.h b/godot_custom/hull.h
index a9a6fc0..aa74c9b 100644
--- a/godot_custom/hull.h
+++ b/godot_custom/hull.h
@@ -57,10 +57,11 @@
 	void set_##name(f32 value);  \
 	f32 get_##name() const;
 
-#define DATA_PROP_BIND(name)                                                               \
+// "min,max[,step][,or_greater][,or_less][,hide_slider][,radians_as_degrees][,degrees][,exp][,suffix:<keyword>]"
+#define DATA_PROP_BIND(name, hint)                                                         \
 	ClassDB::bind_method(D_METHOD(STRINGIFY(set_##name), "value"), &HullData::set_##name); \
 	ClassDB::bind_method(D_METHOD(STRINGIFY(get_##name)), &HullData::get_##name);          \
-	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, #name), STRINGIFY(set_##name), STRINGIFY(get_##name));
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, #name, PROPERTY_HINT_RANGE, hint), STRINGIFY(set_##name), STRINGIFY(get_##name));
 
 #define DATA_PROP_IMPL(name)               \
 	void HullData::set_##name(f32 value) { \
diff --git a/simulation/node_2d.tscn b/simulation/node_2d.tscn
index 4bb5915..b313fb3 100644
--- a/simulation/node_2d.tscn
+++ b/simulation/node_2d.tscn
@@ -22,7 +22,6 @@ func _physics_process(delta: float) -> void:
 
 [node name="Hull" type="Hull" parent="."]
 position = Vector2(57, 68)
-angular_velocity = 12.5664
 data = SubResource("HullData_313hc")
 wish_linear_velocity_type = 1
 wish_linear_velocity = Vector2(100, 0)