How can placing a piece of lead rectify an offset in the axle of a wheel? This may work for balancing tire irregularities but to my knowledge cannot remove an axial offset.
Besides, I already went the route of getting brand new wheels which BMI's owner, according to their customer service rep, deems as never wobbly in the past.
So now I either pay again for un-re-mounting the tire, then shipping the bad wheel back to Ohio, or abandon this supplier, write it off, and try one of the suggested alternative brands of wheels. (Though Van-K, according to their web site, does not make 8" rims.)
JM