well played good sir. (or ma'am),
as for the design, well, that you can chalk up to penny pinchers. im sure engineers wanted to make it out of metal and just like in fight club, penny pinchers calculated that the benifit of the money saved outweighed the possible maintanence issues that might arise, and so, plastic tubes it is.
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Chevrolet Camaro - I enjoy beating the hell out of people
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