[Closed] Make instanced modifiers unique?

This is the code I use:

(
	delete objects
	t01 = teapot radius:10
	
	ffdMod = (FFDBox ())
	setDimensions ffdMod [2,2,5] 
	addModifier t01 ffdMod
	teapotsArr = for i = 1 to 5 collect
	(
		t = instance t01
		t.pos = [35 * i, 0, 0]
		--
		t
	)
	--	make modifiers unique
	for o in teapotsArr do
	(
		for m in o.modifiers do
		(
			if (InstanceMgr.CanMakeModifiersUnique o m) then
			(
				InstanceMgr.MakeModifiersUnique o m #individual
			)
			else
				print "Can't make unique"
		)
	)
)

The FFD modifers are not unique after the last loop. Am I using the InstanceMgr.CanMakeModifiersUnique and InstanceMgr.MakeModifiersUnique wrong or the problem is something else?