Posted by Jerry in Idaho [69.59.83.175] on Friday, April 20, 2012 at 22:18:53 :
In Reply to: Re: Flat/Stake Bed Design question posted by Randy on Long Island [71.190.210.91] on Friday, April 20, 2012 at 17:49:12 :
I'm not an expert, by any means. But what I was told is that the channel will flex whereas box (square or rect.) will bend. I suppose it would take a lot to cause that, but it's why I stayed with channel.
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