I've been having trouble with using my Excel spreadsheet as a database for Minitab. I have it set up where I've recorded a macro in Minitab that takes all of my data from Excel and graphs it (12 sheets worth) upon running a Minitab executable file (.mtb). This is purely for convenience seeing as I add new data to my Excel database and need graphs made daily. Again, I do this daily. However, lately upon running my (.mtb) file it populates Minitab with 50-60 extra asterisks really skewing the scale of my graphs. I have queried my Excel sheet as a database in Minitab.