How to make model not collide with part?

Hey, I’m making a simulator game and I want to figure out how to make a tool not collide with part?
The tool looks like this:
I’m using the handle to detect when it touches a part so it can give money to the player.
I have a area name system that uses parts and I want it so the handle (or the tool) doesn’t collide with it even if it’s CanCollide option is off.
Also I have an unlock area system which also uses parts. How can I make it so the airplane tool doesnt collide with that? Thanks for any help.

Script in paper airplane: (If it helps)

local tool = script.Parent
local plr 
local ClonedTool = game.ReplicatedStorage.PaperAirplane:Clone()
local Player = game:GetService("Players")
local Handle = script.Parent.Handle
tool.Bounce.OnServerEvent:Connect(function(player, event)
	plr = player
	local mouse = player:GetMouse()
	local ball = tool.Handle
	tool.Parent = workspace
	ball.CFrame = tool.Handle.CFrame
	ball.CFrame =, event)

	local BV ="BodyVelocity", ball);
	BV.MaxForce =, math.huge, math.huge)
	BV.Velocity = ball.CFrame.lookVector * 50 -- how fast it throws
	local Camera = workspace.Camera
	Camera.CameraType = Enum.CameraType.Scriptable
	Camera.CameraSubject = tool

local isTouched=false



	if hit.Parent:FindFirstChild("Part") then
		print("Is part")
		local ClonedTool = game.ReplicatedStorage.PaperAirplane:Clone()

		ClonedTool.Parent = plr.Backpack

		plr.leaderstats.Coins.Value += 20

	if hit.Parent:FindFirstChild("Part") then
		hit.CanCollide = false
		hit.CanCollide = true

Heres a little drawing of what my problem is:

(Sorry for my amazing drawing skills!)

You only need to use CollisionGroups

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PhysicsService can do it
loop through every children in the plane and make the collision group a part called “100robuxarea”, make the part collide with the same group too.

What he needs is very easy, you set the paper airplane’s CollisionGroup to a custom one, he sets the Model‘s CollisionGroup as the same and make the CollisionGroup not collide with itself but collide with the normal CollisionGroup

To add on to this, you need to create it with PhysicsService

love PhysicsService = game:GetService("PhysicsService")

PhysicsService:GetCollisionGroupCollidable("Group", "Group", false)

You need to Register a CollisionGroup if you want it to be functional at all.

From what I know you don’t have to, there’s the CollisionGroup thing in the Model tab if I’m not wrong, can’t you configure it from there?

The CollisionGroup Property is only available in BaseParts, not Models.

Edit: misread.

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My airplane is still colliding with the parts after I’ve done this.

Yes, but in the Studio, if you got to the Model Tab, here’s a thing under Advanced if I’m not wrong where you can configure CollisionGroups, I created a CollisionGroup from there and I had the option to choose with ehich CollisionGroup it would collide

Try going in the Model Tab, under Advanced, there should be a button that says:
Click there and you should be able to configure everything

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Both of these solutions worked, Just had to fix something up. Thanks for the help!

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