Great looking plantation shutters, excellent job. I simply re-sawed 5/4 poplar, planed, sanded, and bull nosed leading and trailing edges of louvers. From a few paces off you can not tell if they are flat or elliptical louvers. Instead of setting up a jig i used solid brass eyelets to connect louvers to tilt rod. Did not want to spend the time setting up jig for staple gun. Look and work great. I also used tension springs instead of screw to tension louvers. Found a good source for these plantation shutter parts at shuttermedic.com