How do i place a part beneath a tool on the ground?

Help and Feedback Scripting Support
#1

Recently I have been trying to make this oil pouring system and I cant find how to do it. I have settled on cloning a part from ServerStorage and that is very buggy, as seen from the screenshot
I have attached. Is there a way I can place the part directly onto the ground beneath the Handle of the tool?

Screenshot_1

The local script is fine, but this is the server script:

local delaying = false
local doing = false
local player
local gui
local tool = script.Parent

function spilloil()
	local oilspill = game.ServerStorage.oil:Clone()
	oilspill.Parent = game.Workspace
	oilspill.Position = script.Parent.Handle.Position
	script.Parent.GasLeft.Value = script.Parent.GasLeft.Value - 1
	wait(1)
	oilspill.Anchored = true
end

script.Parent.Handle.mousehandler.OnServerEvent:Connect(function()
	if script.Parent.GasLeft.Value == 0 then
		gui:Destroy()
		tool:Destroy()
	end
	
	if delaying == false then
		delaying = true
		wait(0.04)
		delaying = false
		spilloil()
	end
end)

Help would be appreciated.

#2

Excuse me if I misunderstand what you want to do, but I guess you could subtract Handle.Position's y value by 2. Which could be done by subtracting it by a vector:

	oilspill.Position = script.Parent.Handle.Position - Vector3.new(0, 2, 0)
#3

Also, to avoid gas from interacting with players and interactives, you could use CollisionGroups