Updating a gui when a part touched another part

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#1

I’m trying to create a safedock system allowing for my planes to line up easier. I’ve made so the line creates parts to touch and a script is added to them. When the part is touched by another part it should tell the players gui to make one thing visible and one not. (This is in a local script).

Creating points work, but when the plane is touching the part doesn’t.

This is the script:

local function onTouch(otherPart)
	local plr = game.Players.LocalPlayer
	plr.PlayerGui.DockingUi.Main.Dockingframe.Points.ScrollingFrame[script.Parent.Name].Visible = true
	local num = tonumber(script.Parent.Name)
	local lNum = (num - 1)
	plr.PlayerGui.DockingUi.Main.Dockingframe.Points.ScrollingFrame[tostring(lNum)].Visible = false
	print("activated.. "..script.Parent.Name)
end

script.Parent.Touched:Connect(onTouch)

This is the gui:
image