I use Corel X4 for sign design and plotting(Finecut 8) and I have the Mimaki CG-130 FXII. For some reason, SOMETIMES, my signs cut short. Usually around 1/4inch off.. My sheeting roll(media roll) stays on track and my measurements in the program itself are right on. The Plotter is only about 2 months old. I have to guess it is Corel or some kind of setting in the plotter itself? Like I said, it is only sometimes. I do not have a problem with my Graphtec or my Mimaki printer.. Which, my Graphtec is hooked up to another computer. Both Mimakis run off the same one. Any ideas?