When you come to putting your blocks on the table it is best to put them on both sides of the material so it clamps it in place. Material can be either HRS hollow rolled section also known as black, it has rounded corners and is covered in black scale plus side is it's cheap or ERW which comes clean and bright with sharper corners but is alittle more to buy.
Last edited by Talonmotorsport : 25th April 2011 at 02:08 PM.
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