Naw man, I don't. I haven't really looked into unfolding anything, but I assume it isnt that hard to look at a piece and visually decide how to section in and then use designer to divide it up by polygons. But again, I'm not really sure since I've never done it, I can only edit it once it's already unfolded in the case that something doesnt all fit on one sheet if I convert it from A4 to 8.5X11