I bowl with a UPS driver.
I asked him about double boxing.
He said it just added weight.
This was in reference to some antique China I'm shipping.
He said he would stand on any box that seemed more stable, so he could reach the top shelf in the truck.
He told me he would never use USPS . . .I told him thanks, now I KNOW I will ship it USPS PRIORITY MAIL, double boxed.
Getting back to your question, I always double box, anything that can be damaged in transit.
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Duke Harding
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"A Great Bowler thinks only of what's in Front of Him."
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