renew reflectors with foil

yes, I line old dull lights with aluminum foil. I put it behind the
real reflectors on the tail-lights of the '71 T 2 Too.
on the'60 KG , I even used said foil to block light from shining down on
the bumper. more upwards and outwards is my motto.
but then there probably aren't any daily driver KG's out there.
but, we love our his n hers Ghias. even if they are "beaters"
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Karma, What a concept!