"I-zheet M'drurz" wrote in message
You should be fine. The weight of that wooden platofrm alone
should keep it from going airborn, even if it was empty. And
as you say, everything -in- the shed is now holding down the
platform. Save your $30.


I agree.
The engineers that design those things are not nearly as smart and you and
I. They just want to bleed a few more bucks from the consumer. Those storms
they sow on the news are just Hollywood stuff to get ratings. Nobody
actually gets wind damage.