the waves form folds and or pleats within the paper sheeting such devices are disclosed for instance in u s pat no 8 016 735 entitled u201c apparatus for crumpling paper substrates u201d the entirety of which is incorporated herein by reference the control panel 160 and or the controller 104 may include means for adjusting the positions of the tines and spaces to adjust the size of the waves and thus adjust the configuration of the folds and or pleats the control panel 160 and or the controller 104 may include means for adjusting the speed and or positions of the drum and guide roller to adjust the folding and or pleating of the material the control panel 160 and or the controller 104 may include means for controlling a cutting feature to cut a predetermined length of the material so to create dunnage of a desired size in other devices that feed from the outside of a roll the device may include a throat section and a pair of crumpling rollers as material is pulled through the throat section it may gather or pleat the gathered or pleated material may be fed between the pair of crumpling rollers which may press the gathered or pleated material together to form dunnage such devices are disclosed for instance in u s pat no 6 910 997 entitled u201c.