Now straighten out your stack of paper, put it on one board lying on the desk, then very carefully put the 2nd board on the stack. ask someone to tighten the clamps left and right leaving about 1-1.5cm of space for the stack of paper.
Now straighten out your stack of paper, put it on one board lying on the desk, then very carefully put the 2nd board on the stack. ask someone to tighten the clamps left and right leaving about 1-1.5cm of space for the stack of paper.