Slinky Spring
Member
My NASA log padle wheel is in a sorry state. can it be replaced or do I have to replace the entire unit. Do NASA have a customer service number? The problem seems to be that the metal bar in the wheel has practically rusted away. Could I replace it once the remnants of the old one had been drilled out? What type of metal to replace it with? I suspect that the whole unit is relativley old. Is this likely to be a problem or are all their paddlewheels the same? Any suggestions welcomed.
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