Sorry for the late reply. I don't check this much. You are welcome to use the LDD files, build the model, tell other folks about it-- please give me credit for the design-- good or bad... make changes to it, if you need to. I never brick-built tested the design, so let everyone know about how the project and build (if you real brick build it) goes here in a comment, if you like. Thanks. Good luck with your project.