Interested in attending a Mini in 2020? Minis are typically held on a weekend during April-July. Watch the Mini Christmas Expos forum to receive alerts (and emails) when planning and discussion begins.
Its depends on the type of file you get. Everyone should be moving to using .xmodel files instead of Excel. With a .xmodel file you can hit the far right model icon named "Import", drag out a square for the size, then it prompts you to select the .xmodel file from the file system.