I'm working on a log cabin using pre-cut pieces from Jordan Fabrics. It's the first one I've ever tried. Everything was going great until about the third log away from the center, and things didn't line up any more. Obviously my 1/4" seam isn't exactly where it should be, and the discrepancy is magnified with every log you put on. The project is stalled, because I don't know how I want to proceed. I think my next one will be with strips just so I can see if I like it better. I seem to do better if I have wiggle room.