Just a thought but you might look at Ebay for some of those 'super magnets.' You might be able to use a couple of the small ones, about an inch in diameter, and get enough force to hold the sign on. You'll need to use a flexible, plastic compatible adhesive, perhaps a GE silicon or RTV to hold them on the sign. . . . Just a suggestion.

Bob Wilson

Operation Iraqi Oil Freedom:

Automatic, stock, project car.

My other 1500 cc car:

Automatic, stock, backup car.
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