I wasn't 100% sure if this was the area to post this. How do you get a perfectly clean edge when placing two walls/flooring/etc together? Every time I attempt to do so there always seems to be one or two pieces that are uneven and just up or down from the rest of it. I have tried going in and using the coordinates editing functions but it usually causes it to jump around just as badly if not more so. Any help would be greatly appreciated. Thanks!!