Parametric Foam Board Edger

This is a tool to seal the edges of standard 4.7mm foam board, like that which is used for the Flite Test airplanes. To use, just run a bead of hot-melt glue down the edge of the board, and then drag this little tool down the edge to scrape all but a thin layer off.

Open it in the Customizer to modify the size or to fit other board thicknesses. The default notch width is set to 5mm because on my printer using PLA it comes out as 4.7mm, just right for standard foam board. You may need to adjust it a little for your printer. It only takes about 8 minutes to print, so experiment a little and get it just right.