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Old 11-21-2014, 03:08 AM
jack39 jack39 is offline
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Join Date: Apr 2011
Location: Sydney , Australia
Posts: 48
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The lower apron handles on the folder are held out at the bottom with a spacer like a brick or a block of timber. this creates a slight Vee on the folder. The sheet corners are the lined up with the vee, and the top clamp on the folder is then clamped down on the sheet. The sheet is then rotated , and clamped across the other direction, to make the cross brake.
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