So i have this basic helicopter nearly 100% working. My only problem now is that it's not really moving forward where the helicopter is facing, it "kinda" works.

Basicly I can turn and go up and down but when I press forward it can only move forward in a 90 degree turn. Very weird. Here is a clip, please note I am always pressing forward https://i.gyazo.com/cad1fda5e18126f41742dea6c38ed15f.mp4

It is not moving forward when its like , I dont know, 45 degree turned, or 25 degree turned. Only when its 90 degree turned.

Any idea on how to solve this? I am using bodythrust

code

--Localscript
local ContextActionService = game:GetService("ContextActionService")

local player = game.Players.LocalPlayer
local mouse = player:GetMouse()
local plane = script.Obj.Value

local RunService = game:GetService("RunService")
local height = 0
local turn = 0
local moving = 0

local vel = plane.Main.BodyVelocity
local tru = plane.Main.BodyThrust
local ang = plane.Main.BodyAngularVelocity

local speed = 100

function MoveUp(action_name, action_state)
	if action_state == Enum.UserInputState.Begin then
		height = -5
	end
	if action_state == Enum.UserInputState.End then
		height = 0
	end
end

function MoveDown(action_name, action_state)
	if action_state == Enum.UserInputState.Begin then
		height = 5
	end
	if action_state == Enum.UserInputState.End then
		height = 0
	end
end

function MoveLeft(action_name, action_state)
	if action_state == Enum.UserInputState.Begin then
		turn = 1
	end
	if action_state == Enum.UserInputState.End then
		turn = 0
	end
end

function MoveRight(action_name, action_state)
	if action_state == Enum.UserInputState.Begin then
		turn = -1
	end
	if action_state == Enum.UserInputState.End then
		turn = 0
	end
end

function MoveForward(action_name, action_state)
	if action_state == Enum.UserInputState.Begin then
		moving = -50
	end
	if action_state == Enum.UserInputState.End then
		moving = 0
	end
end

function MoveBackwards(action_name, action_state)
	if action_state == Enum.UserInputState.Begin then
		moving = 50
	end
	if action_state == Enum.UserInputState.End then
		moving = 0
	end
end

RunService:BindToRenderStep("Update", Enum.RenderPriority.Input.Value, function()
	local velocity = Vector3.new(0, 0, moving) * speed
	
	tru.Force = velocity
	ang.AngularVelocity = Vector3.new(moving, turn, 0)
	vel.Velocity = Vector3.new(0,height,0)
end)

ContextActionService:BindAction("Up", MoveUp, false, "q")
ContextActionService:BindAction("Down", MoveDown, false, "e")
ContextActionService:BindAction("Left", MoveLeft, false, "a")
ContextActionService:BindAction("Right", MoveRight, false, "d")
ContextActionService:BindAction("Forward", MoveForward, false, "w")
ContextActionService:BindAction("Backwards", MoveBackwards, false, "s")
Anonymous