My advice is to call them first and see what they say, don't tell them unless they ask about the receipt. If you need a receipt then what I would do is buy another one and have the faulty one returned to the store which may be into your comfort limit but I see nothing really wrong with it as long as you have a good excuse for doing such a thing. Let me know if you need anything else.
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Well, all 6 of them aren't doing this are they?
My advice is to call them first and see what they say, don't tell them unless they ask about the receipt. If you need a receipt then what I would do is buy another one and have the faulty one returned to the store which may be into your comfort limit but I see nothing really wrong with it as long as you have a good excuse for doing such a thing. Let me know if you need anything else.