mr lloyd
i would hate for you to waste those
thunderheads too! you could always
send them to me, but you might want to
try what i use on mine. there is a thing
called montana black gold guide ring
which is a moulded plastic ring that
slips on the black of those broadheads
and all but does away with wind planing.
i aways put a drop of super glue on mine
where the back of the blades fit in the slots
on the ring.
or you could send them to me