function System.remove(M)if arcInstances[M]then arcInstances[M]=nil dynamicInstances[M]=nil numInstances=numInstances-1 M.segmentsFolder.Parent=nil M.part.Parent=nil updateConnection()end end return System
-- Removing an arc from the running system
function System.remove(arc)
	if arcInstances[arc] then
		arcInstances[arc] = nil
		dynamicInstances[arc] = nil
		numInstances = numInstances - 1
		arc.segmentsFolder.Parent = nil
		arc.part.Parent = nil
		updateConnection()
	end
end

return System
